2021 Pacific typhoon season (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "2021 Pacific typhoon season" in English language version.

refsWebsite

Global rank English rank

272archive.today

14^th place

223web.archive.org

1^st place

167chlod.net

low place

9,250^th place

166navy.mil

237^th place

170^th place

126noaa.gov

212^th place

172^nd place

61wis-jma.go.jp

low place

47dost.gov.ph

7,059^th place

4,282^nd place

28archive.org

6^th place

16rappler.com

874^th place

511^th place

11twitter.com

23^rd place

32^nd place

11jma.go.jp

1,158^th place

2,027^th place

11ndrrmc.gov.ph

low place

9weather.gov

1,128^th place

711^th place

6abs-cbn.com

528^th place

303^rd place

5mard.gov.vn

low place

5hko.gov.hk

5,019^th place

8,922^nd place

4washingtonpost.com

34^th place

27^th place

4cma.gov.cn

low place

4baothanhhoa.vn

low place

4reuters.com

49^th place

47^th place

3tropicalstormrisk.com

low place

3taiwanenglishnews.com

low place

2worldcat.org

5^th place

2philstar.com

563^rd place

330^th place

2nhk.or.jp

145^th place

1,388^th place

2xinhuanet.com

309^th place

660^th place

2cna.com.tw

527^th place

8,175^th place

2scmp.com

362^nd place

245^th place

2sggp.org.vn

7,088^th place

low place

2mb.com.ph

1,231^st place

693^rd place

2typhooncommittee.org

low place

1yaleclimateconnections.org

low place

8,373^rd place

1nasa.gov

75^th place

83^rd place

1reliefweb.int

2,136^th place

1,442^nd place

1yahoo.com

38^th place

40^th place

1gmanetwork.com

824^th place

488^th place

1focustaiwan.tw

3,164^th place

2,032^nd place

1europa.eu

68^th place

117^th place

1guampdn.com

low place

8,016^th place

1saipantribune.com

low place

9,857^th place

1kuam.com

low place

1inquirer.net

437^th place

260^th place

1smg.gov.mo

low place

1macaubusiness.com

low place

1cnn.com

28^th place

26^th place

1japantimes.co.jp

389^th place

273^rd place

1nbcnewyork.com

3,191^st place

1,829^th place

1headtopics.com

low place

1petrotimes.vn

low place

1koreaherald.com

463^rd place

348^th place

1vtv.vn

3,271^st place

low place

1facebook.com

77^th place

111^th place

1hongkongfp.com

6,197^th place

3,709^th place

1newsweek.com

269^th place

201^st place

1q13fox.com

low place

1bernama.com

3,981^st place

3,985^th place

1pna.gov.ph

4,074^th place

2,172^nd place

1australiasevereweather.com

low place

1wmo.int

1,896^th place

2,094^th place

1doi.org

2^nd place

1typhoon.gov.cn

low place

1vietnamnet.vn

1,839^th place

4,645^th place

1yangxi.gov.cn

low place

1ltn.com.tw

302^nd place

4,819^th place

1mainichi.jp

278^th place

1,565^th place

abs-cbn.com

news.abs-cbn.com

"Malakas na ulan at hangin, naranasan sa Davao Oriental sa pag-landfall ng bagyong 'Crising'". ABS-CBN News (in Tagalog). May 13, 2021. Retrieved May 14, 2021.
"Tropical Storm Dante makes landfall over Eastern Samar". ABS-CBN News and Current Affairs. June 1, 2021. Retrieved June 2, 2021.
"#WalangPasok: Hunyo 1 dahil sa bagyong Dante". ABS-CBN News and Current Affairs (in Tagalog). June 1, 2021. Retrieved June 1, 2021.
"Tropical depression Emong is here: Storm signal no.1 up in Batanes, Cagayan". ABS-CBN News. July 4, 2021. Retrieved July 4, 2021.
Gillan Ropero (September 8, 2021). "'Jolina' makes landfall in Batangas, 'Kiko' slightly intensifies: PAGASA". ABS-CBN News. Retrieved September 8, 2021.
"PAGASA redefines 'super typhoon', revises wind signals". ABS-CBN News. March 23, 2022. Retrieved March 28, 2022.

archive.org

"Severe Weather Bulletin #1 for Tropical Depression 'Auring'" (PDF). PAGASA. February 17, 2021. Archived from the original (PDF) on April 22, 2021. Retrieved February 17, 2021. Alt URL
"Severe Weather Bulletin #6 for Severe Tropical Storm 'Auring' (Dujuan)" (PDF). PAGASA. February 19, 2021. Retrieved February 19, 2021.^{[dead link]} Alt URL
"Severe Weather Bulletin #7 for Tropical Storm 'Auring' (Dujuan)" (PDF). PAGASA. February 19, 2021. Archived from the original (PDF) on April 22, 2021. Retrieved February 19, 2021. Alt URL
"Severe Weather Bulletin #23 for Tropical Depression 'Auring' (Dujuan)" (PDF). PAGASA. February 21, 2021. Retrieved February 21, 2021.^{[dead link]} Alt URL
"Severe Weather Bulletin #1 for Tropical Depression 'Crising'" (PDF). PAGASA. May 12, 2021. Archived from the original (PDF) on May 12, 2021. Retrieved May 12, 2021. Alt URL
"Severe Weather Bulletin #5 for Tropical Depression 'Crising'" (PDF). PAGASA. May 12, 2021. Archived from the original (PDF) on May 12, 2021. Retrieved May 12, 2021. Alt URL
"Severe Weather Bulletin #3 for Tropical Storm 'Crising'" (PDF). PAGASA. May 13, 2021. Archived from the original (PDF) on May 12, 2021. Retrieved May 13, 2021. Alt URL
"Severe Weather Bulletin #7 for Tropical Depression 'Crising'" (PDF). PAGASA. May 13, 2021. Archived from the original (PDF) on May 12, 2021. Retrieved May 13, 2021. Alt URL
"Severe Weather Bulletin #11-FINAL for Low Pressure Area (formerly 'Crising')" (PDF). PAGASA. May 15, 2021. Retrieved May 15, 2021.^{[dead link]} Alt URL
"Tropical Cyclone Advisory #1 for Tropical Depression" (PDF). PAGASA. May 29, 2021. Archived from the original (PDF) on May 29, 2021. Retrieved May 29, 2021. Alt URL
"Tropical Cyclone Bulletin #1 for Tropical Depression 'Dante'" (PDF). PAGASA. May 29, 2021. Archived from the original (PDF) on April 3, 2015. Retrieved May 29, 2021. Alt URL
"Tropical Cyclone Bulletin #1 for Tropical Depression 'Jolina' (Conson)" (PDF). PAGASA. September 5, 2021. Archived from the original (PDF) on September 6, 2021. Retrieved September 5, 2021. Alt URL
"Tropical Cyclone Bulletin #5 for Typhoon 'Jolina' (Conson)" (PDF). PAGASA. September 6, 2021. Archived from the original (PDF) on September 6, 2021. Retrieved September 6, 2021. Alt URL
"Tropical Cyclone Bulletin #9 for Typhoon 'Jolina' (Conson)" (PDF). PAGASA. September 7, 2021. Archived from the original (PDF) on September 6, 2021. Retrieved September 7, 2021. Alt URL
"Tropical Cyclone Bulletin #10 for Severe Tropical Storm 'Jolina' (Conson)" (PDF). PAGASA. September 7, 2021. Archived from the original (PDF) on September 6, 2021. Retrieved September 7, 2021. Alt URL
"Tropical Cyclone Bulletin #16 for Severe Tropical Storm 'Jolina' (Conson)" (PDF). PAGASA. September 8, 2021. Archived from the original (PDF) on September 6, 2021. Retrieved September 8, 2021. Alt URL
"Tropical Cyclone Bulletin #26-FINAL for Severe Tropical Storm 'Jolina' (Conson)" (PDF). PAGASA. September 9, 2021. Archived from the original (PDF) on September 6, 2021. Retrieved September 9, 2021. Alt URL
"Tropical Cyclone Bulletin #1 for Typhoon 'Kiko' (Chanthu)" (PDF). PAGASA. September 7, 2021. Archived from the original (PDF) on September 7, 2021. Retrieved September 7, 2021. Alt URL
"Tropical Cyclone Bulletin #19 for Typhoon 'Kiko' (Chanthu)" (PDF). PAGASA. September 9, 2021. Archived from the original (PDF) on September 7, 2021. Retrieved September 9, 2021. Alt URL
"Tropical Cyclone Bulletin #21 for Typhoon 'Kiko' (Chanthu)" (PDF). PAGASA. September 11, 2021. Archived from the original (PDF) on September 7, 2021. Retrieved September 11, 2021. Alt URL
"Tropical Cyclone Bulletin #29-FINAL for Typhoon 'Kiko' (Chanthu)" (PDF). PAGASA. September 12, 2021. Archived from the original (PDF) on September 7, 2021. Retrieved September 12, 2021. Alt URL
"Tropical Cyclone Bulletin #6 for Tropical Depression 'Lannie'" (PDF). PAGASA. October 4, 2021. Archived from the original (PDF) on April 3, 2015. Retrieved October 4, 2021. Alt URL
"Tropical Cyclone Bulletin #15-FINAL for Tropical Depression 'Lannie'" (PDF). PAGASA. October 6, 2021. Archived from the original (PDF) on April 3, 2015. Retrieved October 6, 2021. Alt URL
"Tropical Cyclone Bulletin #1 for Tropical Depression 'Maring'" (PDF). PAGASA. October 7, 2021. Retrieved October 7, 2021.^{[dead link]} Alt URL
"Tropical Cyclone Bulletin #22 for Severe Tropical Storm 'Maring' (Kompasu)" (PDF). PAGASA. October 11, 2021. Retrieved October 11, 2021.^{[dead link]} Alt URL
"Tropical Cyclone Bulletin #29-FINAL for Severe Tropical Storm 'Maring' (Kompasu)" (PDF). PAGASA. October 12, 2021. Retrieved October 12, 2021.^{[dead link]} Alt URL
"Tropical Cyclone Bulletin #1 for Tropical Depression 'Nando'" (PDF). PAGASA. October 7, 2021. Retrieved October 7, 2021.^{[dead link]} Alt URL
"Tropical Cyclone Bulletin #5-FINAL for Tropical Depression 'Nando'" (PDF). PAGASA. October 9, 2021. Archived from the original (PDF) on October 9, 2021. Retrieved October 9, 2021.

archive.today

"RSMC Tropical Cyclone Best Track Name 2101 Dujuan (2101)". Japan Meteorological Agency. May 20, 2021. Archived from the original on May 28, 2021. Retrieved March 27, 2022 – via the National Oceanic and Atmospheric Administration.
"Tropical Cyclone Formation Alert (Invest 91W)". Joint Typhoon Warning Center. February 16, 2021. Archived from the original on February 16, 2021. Retrieved February 16, 2021.
"WEATHER ROUNDUP FOR THE MARIANAS AND MICRONESIA". National Weather Service Tiyan GU. February 16, 2021. Archived from the original on February 16, 2021. Retrieved February 16, 2021.
"Tropical Cyclone Formation Alert Graphic". Joint Typhoon Warning Center. February 16, 2021. Archived from the original on February 16, 2021. Retrieved February 16, 2021.
"WWJP27 RJTD 120000". Japan Meteorological Agency. April 12, 2021. Archived from the original on April 12, 2021. Retrieved April 12, 2021.
"WWJP27 RJTD 120600". Japan Meteorological Agency. April 12, 2021. Archived from the original on April 12, 2021. Retrieved April 12, 2021.
"Tropical Cyclone Advisory #1 for: Tropical Depression" (PDF). pubfiles.pagasa.dost.gov.ph. April 12, 2021. Archived (PDF) from the original on April 13, 2021. Retrieved April 13, 2021.
"Tropical Cyclone Information". Japan Meteorological Agency. April 13, 2021. Archived from the original on April 13, 2021. Retrieved April 13, 2021.
"Tropical Cyclone Information". data.jma.go.jp. April 15, 2021. Archived from the original on April 15, 2021. Retrieved April 15, 2021.
"Prognostic Reasoning for Tropical Storm 02W (Surigae) Warning NR 041". Pearl Harbor, Hawaii: Joint Typhoon Warning Center. April 23, 2021. Archived from the original on April 23, 2021. Retrieved April 23, 2021.
"WTPQ50 RJTD 250000". Japan Meteorological Agency. April 25, 2021. Archived from the original on April 25, 2021. Retrieved April 27, 2021.
WWJP90 RJTD 121800 (Report). Japan Meteorological Agency. May 12, 2021. Archived from the original on May 12, 2021. Retrieved May 12, 2021.
"WWJP27 RJTD 270600". Archived from the original on May 29, 2021.
"WWJP27 RJTD 290600". Japan Meteorological Agency. May 29, 2021. Archived from the original on May 29, 2021. Retrieved May 29, 2021.
"Prognostic Reasoning for Tropical Depression 04W (Four) Warning NR 004". Joint Typhoon Warning Center. May 30, 2021. Archived from the original on May 31, 2021. Retrieved June 2, 2021 – via Tokyo Global Information System Centre.
"Tropical Storm 04W (Four) Warning NR 004". Joint Typhoon Warning Center. May 30, 2021. Archived from the original on May 31, 2021. Retrieved June 2, 2021 – via Tokyo Global Information System Centre.
"WTPQ50 RJTD 310000". Japan Meteorological Agency. May 31, 2021. Archived from the original on May 31, 2021. Retrieved June 2, 2021 – via National Oceanic and Atmospheric Administration.
"Tropical Depression 04W (Choi-wan) Warning NR 012". Joint Typhoon Warning Center. June 1, 2021. Archived from the original on June 1, 2021. Retrieved June 2, 2021 – via National Oceanic and Atmospheric Administration.
"WTPQ50 RJTD 050600". Japan Meteorological Agency. June 5, 2021. Archived from the original on June 5, 2021. Retrieved June 12, 2021 – via National Oceanic and Atmospheric Administration.
Tropical Storm 04W (Choi-wan) Warning No. 27 (Report). United States Joint Typhoon Warning Center. June 5, 2021. Archived from the original on June 5, 2021. Retrieved June 5, 2021.
"Tropical Depression 04W (Choi-wan) Warning NR 028". Joint Typhoon Warning Center. June 5, 2021. Archived from the original on June 5, 2021. Retrieved June 5, 2021.
"RSMC Tropical Cyclone Best Track Name 2104 Koguma (2104)". Japan Meteorological Agency. August 26, 2021. Archived from the original on August 27, 2021. Retrieved March 23, 2022 – via National Oceanic and Atmospheric Administration.
"Thiệt hại do thiên tai từ đầu năm 2021 (tính đến 07h00 ngày 17/6/2021)". Vietnam Disaster Management Authority (in Vietnamese). June 17, 2021. Archived from the original on June 17, 2021. Retrieved June 17, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans 180600Z-190600Z June 2021". Joint Typhoon Warning Centre. Pearl Harbour, Hawaii. June 18, 2021. Archived from the original on June 18, 2021. Retrieved June 22, 2021.
"Tropical Cyclone Formation Alert for Tropical Disturbance 94W (Invest)". Joint Typhoon Warning Centre. Pearl Harbour, Hawaii. Archived from the original on June 20, 2021. Retrieved June 22, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 201330Z-210600Z June 2021". Joint Typhoon Warning Centre. Pearl Harbour, Hawaii. Archived from the original on June 20, 2021. Retrieved June 22, 2021.
"WWJP27 RJTD 210000". Japan Meteorological Agency. Archived from the original on June 21, 2021. Retrieved June 22, 2021.
"Tropical Depression 06W (Six) Warning NR 001". Joint Typhoon Warning Centre. Pearl Harbour, Hawaii. June 21, 2021. Archived from the original on June 21, 2021. Retrieved June 21, 2021.
"Prognostic Reasoning for Tropical Depression 06W (Six) Warning NR 001". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. June 21, 2021. Archived from the original on June 21, 2021. Retrieved June 22, 2021.
Mike Middlebrook (June 22, 2021). "Tropical Depression 06W Intermediate Advisory Number 3A". Tiyan, Guam: National Weather Service. Archived from the original on June 22, 2021. Retrieved June 22, 2021.
Mike Middlebrooke (June 22, 2021). "Tropical Depression 06W Intermediate Advisory Number 4". Tiyan, Guam: National Weather Service. Archived from the original on June 22, 2021. Retrieved June 22, 2021.
"TROPICAL STORM 06W (SIX) WARNING NR 006". www.metoc.navy.mil. Pearl Harbor, Hawaii: Joint Typhoon Warning Center. June 22, 2021. Archived from the original on June 22, 2021. Retrieved June 22, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No. 9 for STS 2105 CHAMPI (2105)". Joint Typhoon Warning Centre. Pearl Harbour, Hawaii. June 24, 2021. Archived from the original on June 24, 2021. Retrieved June 24, 2021.
"Prognostic Reasoning for Tropical Storm 06W (Champi) Warning NR 013". Joint Typhoon Warning Center. Archived from the original on June 24, 2021. Retrieved June 24, 2021.
"Prognostic Reasoning for Tropical Storm 06W (Champi) Warning NR 016". Joint Typhoon Warning Centre. Pearl Harbour, Hawaii. Archived from the original on June 25, 2021. Retrieved June 25, 2021.
"Prognostic Reasoning for Tropical Storm 06W (Champi) Warning NR 017". Joint Typhoon Warning Centre. Pearl Harbour, Hawaii. Archived from the original on June 25, 2021. Retrieved June 25, 2021.
"Tropical Cyclone Information about Typhoon 2105 (Champi)". www.data.jma.go.jp. Japan Meteorological Agency. June 25, 2021. Archived from the original on June 25, 2021. Retrieved June 25, 2021.
"Prognostic Reasoning for Tropical Storm 06W (Champi) Warning NR 020". Joint Typhoon Warning Centre. Pearl Harbour, Hawaii. June 25, 2021. Archived from the original on June 25, 2021. Retrieved June 26, 2021.
"Tropical Cyclone Information for Extratropical Low T2105 (Champi)". www.data.jma.go.jp. Japan Meteorological Agency. June 27, 2021. Archived from the original on June 27, 2021. Retrieved June 27, 2021.
"TROPICAL STORM 06W (CHAMPI) WARNING NR 026". Pearl Harbor, Hawaii: Joint Typhoon Warning Center. June 27, 2021. Archived from the original on June 27, 2021. Retrieved June 27, 2021.
Landon Aydlett (June 21, 2021). "Public Tropical Cyclone Advisory No. 1 for Tropical Depression 06W". Tiyan, Guam: National Weather Service, Guam. Archived from the original on June 21, 2021. Retrieved June 22, 2021.
"Tropical storm warning now in effect for Guam". Pacific Daily News. June 21, 2021. Archived from the original on June 22, 2021. Retrieved June 22, 2021.
"Flash flood warning, high surf and small craft advisories in effect". Saipan Tribune. June 22, 2021. Archived from the original on June 22, 2021. Retrieved June 22, 2021.
Matanane, Sabrina Salas (June 22, 2021). "TD 06W CPA has passed; Notice of GDOE Classes Canceled; GPA Respond to Outages; Report Impassable Roadways to the JIC". Kuam News. Archived from the original on June 22, 2021. Retrieved June 22, 2021.
"Typhoon Champi approaching Ogasawara Islands". NHK (Japan Broadcasting Corporation). June 26, 2021. Archived from the original on June 26, 2021. Retrieved June 26, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 021830Z-030600Z July 2021". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. July 2, 2021. Archived from the original on July 4, 2021. Retrieved July 4, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans 030600Z-040600Z July 2021". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. July 3, 2021. Archived from the original on July 4, 2021. Retrieved July 4, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 031530Z-040600Z July 2021". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. July 3, 2021. Archived from the original on July 4, 2021. Retrieved July 4, 2021.
"WWJP27 RJTD 031800". Japan Meteorological Agency. July 3, 2021. Archived from the original on July 3, 2021. Retrieved July 3, 2021.
"Tropical Cyclone Formation Alert (Invest 96W)". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. July 3, 2021. Archived from the original on July 3, 2021. Retrieved July 3, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 032000Z-040600Z July 2021". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. July 3, 2021. Archived from the original on July 4, 2021. Retrieved July 4, 2021.
"Weather Advisory Number 1 for Low Pressure Areas" (PDF). Weather Division of PAGASA. July 4, 2021. Archived (PDF) from the original on July 4, 2021. Retrieved July 6, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 040100Z-040600Z July 2021". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. July 4, 2021. Archived from the original on July 4, 2021. Retrieved July 6, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans 040600Z-050600Z July 2021". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. July 4, 2021. Archived from the original on July 6, 2021. Retrieved July 6, 2021.
"Weather Advisory Number 4 for Southwest Monsoon" (PDF). Weather Division of PAGASA. July 5, 2021. Archived (PDF) from the original on July 6, 2021. Retrieved July 6, 2021.
"WWJP27 RJTD 051800". Japan Meteorological Agency. Archived from the original on July 5, 2021. Retrieved July 6, 2021.
"Tropical Cyclone Formation Alert (Invest 97W)". Pearl Harbor, Hawaii: Joint Typhoon Warning Center. July 5, 2021. Archived from the original on July 6, 2021. Retrieved July 7, 2021.
"Tropical Cyclone Formation Alert (Invest 97W) Reissued". Pearl Harbor, Hawaii: Joint Typhoon Warning Center. July 7, 2021. Archived from the original on July 7, 2021. Retrieved July 7, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans 070600Z-080600Z July 2021". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. July 7, 2021. Archived from the original on July 8, 2021. Retrieved July 8, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 070100Z-070600Z July 2021". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. July 7, 2021. Archived from the original on July 8, 2021. Retrieved July 8, 2021.
"Passenger services suspended as tropical depression makes landfall in south China". Xinhua. July 7, 2021. Archived from the original on July 10, 2021. Retrieved July 9, 2021.
"WWJP27 RJTD 070600". Japan Meteorological Agency. Archived from the original on July 7, 2021. Retrieved July 8, 2021.
Tropical Depression 08W (Eight) Warning No. 2 (Report). United States Joint Typhoon Warning Center. July 7, 2021. Archived from the original on July 8, 2021. Retrieved July 8, 2021.
"WWJP27 RJTD 080000". Japan Meteorological Agency. July 8, 2021. Archived from the original on July 8, 2021. Retrieved July 8, 2021.
PAGASA [@dost_pagasa] (July 4, 2021). "RAINFALL ADVISORY No. 1 #NCR_PRSD Weather System: Low-Pressure Area (LPA) Issued at: 8:00 PM,04 July 2021" (Tweet). Archived from the original on July 10, 2021. Retrieved July 6, 2021 – via Twitter.
PAGASA [@dost_pagasa] (July 4, 2021). "RAINFALL ADVISORY No. 2 #NCR_PRSD Weather System: Low-Pressure Area (LPA) Issued at: 11:00 PM,04 July 2021" (Tweet). Archived from the original on July 10, 2021. Retrieved July 6, 2021 – via Twitter.
Liu Shuqiao (July 6, 2021). "Blue Warning of Typhoon". Beijing, China: China Meteorological Administration. Archived from the original on July 7, 2021. Retrieved July 7, 2021.
"Tropical Cyclone Information for T.D., 14:05 July 6, 2021". Macau Meteorological and Geophysical Bureau. July 6, 2021. Archived from the original on July 6, 2021.
"Tropical storm Signal 1 raised". Macau Business. July 6, 2021. Archived from the original on July 10, 2021. Retrieved July 8, 2021.
"Phó Thủ tướng họp chỉ đạo ứng phó với áp thấp nhiệt đới và mưa lớn". Vietnam Disaster Management Authority (in Vietnamese). July 6, 2021. Archived from the original on July 8, 2021. Retrieved July 8, 2021.
"100% tàu thuyền nắm được thông tin áp thấp nhiệt đới, đã và đang vào bờ tránh trú". Bao Thanh Hoa (in Vietnamese). July 7, 2021. Archived from the original on July 8, 2021. Retrieved July 8, 2021.
"Chủ tịch UBND tỉnh Thanh Hóa ra công điện khẩn tập trung ứng phó với Áp thấp nhiệt đới". Bao Thanh Hoa (in Vietnamese). July 6, 2021. Archived from the original on July 8, 2021. Retrieved July 8, 2021.
"Thanh Hóa sẽ đón đợt mưa 200 mm, đề phòng sạt lở đất, lũ quét". Bao Thanh Hoa (in Vietnamese). July 7, 2021. Archived from the original on July 10, 2021. Retrieved July 10, 2021.
"Áp thấp nhiệt đới suy yếu, Thanh Hóa vẫn tiếp tục có mưa diện rộng, sóng lớn trên biển". Bao Thanh Hoa (in Vietnamese). July 8, 2021. Archived from the original on July 10, 2021. Retrieved July 10, 2021.
"Họp giao ban công tác phòng, chống thiên tai ngày 10/7/2021". Vietnam Disaster Management Authority (in Vietnamese). July 10, 2021. Archived from the original on July 10, 2021. Retrieved July 10, 2021.
Significant Tropical Weather Advisory for the Western and South Pacific 140600Z-150600Z July 2021 (Report). United States Joint Typhoon Warning Center. July 14, 2021. Archived from the original on July 15, 2021. Retrieved July 16, 2021.
Significant Tropical Weather Advisory for the Western and South Pacific Oceans 150600Z-160600Z July 2021 (Report). United States Joint Typhoon Warning Center. July 15, 2021. Archived from the original on July 16, 2021. Retrieved July 16, 2021.
One or more of the preceding sentences incorporates text from this source, which is in the public domain: Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 152030Z-160600Z July 2021 (Report). United States Joint Typhoon Warning Center. July 15, 2021. Archived from the original on July 16, 2021. Retrieved July 16, 2021.
Tropical Cyclone Formation Alert (Invest 98W) (Report). United States Joint Typhoon Warning Center. July 15, 2021. Archived from the original on July 16, 2021. Retrieved July 16, 2021.
"JMA Weather map" (in Japanese). Japan Meteorological Agency. July 16, 2021. Archived from the original on July 16, 2021. Retrieved July 16, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No. 6 for Tropical Storm 2106 (In-fa)". Japan Meteorological Agency. July 17, 2021. Archived from the original on July 17, 2021. Retrieved July 18, 2021.
"Tropical Cyclone Information about Severe Tropical Storm 2106 (In-fa)". Japan Meteorological Agency. July 18, 2021. Archived from the original on July 19, 2021. Retrieved July 18, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No.15 for Severe Tropical Storm 2106 (In-fa". Japan Meteorological Agency. July 20, 2021. Archived from the original on July 20, 2021. Retrieved July 22, 2021.
Typhoon 10W (In-fa) Warning No. 17 (Report). United States Joint Typhoon Warning Center. July 20, 2021. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
Prognostic Reasoning for Typhoon 10W (In-fa) Warning No. 17 (Report). United States Joint Typhoon Warning Center. July 20, 2021. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
"Tropical Cyclone Information about Typhoon 2106 (In-fa)". www.jma.go.jp. Japan Meteorological Agency. July 20, 2021. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
Typhoon 09W (In-fa) Warning No. 20 (Report). United States Joint Typhoon Warning Center. July 21, 2021. Archived from the original on July 23, 2021. Retrieved July 23, 2021.
Typhoon 09W (In-fa) Warning No. 28 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on August 24, 2023. Retrieved July 23, 2021.
"RSMC Prognostic Reasoning No.22 for Typhoon 2106 (In-fa)". Japan Meteorological Agency. July 21, 2021. Archived from the original on July 22, 2021. Retrieved July 23, 2021.
Hao Jing (July 25, 2021). "台风"烟花"登陆浙江省舟山普陀沿海江浙沪等地有持续强风雨-中国气象局政府门户网站" (in Chinese). Archived from the original on July 25, 2021. Retrieved July 25, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No. 37 for Severe Tropical Storm 2106 (In-fa)". Japan Meteorological Agency. July 25, 2021. Archived from the original on July 25, 2021. Retrieved July 26, 2021.
"Tropical Cyclone Information for Tropical Storm 2107 (Cempaka)". www.jma.go.jp. Japan Meteorological Agency. July 19, 2021. Archived from the original on July 19, 2021. Retrieved July 19, 2021.
"Tropical Cyclone Information about Severe Tropical Storm 2107 (Cempaka)". Japan Meteorological Agency. July 20, 2021. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
"RSMC Prognostic Reasoning No.7 of Severe Tropical Storm 2107 (Cempaka)". Japan Meteorological Agency. July 20, 2021. Archived from the original on July 20, 2021. Retrieved July 23, 2021.
Prognostic Reasoning for Typhoon 10W (Cempaka) Warning No. 09 (Report). United States Joint Typhoon Warning Center. July 20, 2021. Archived from the original on July 23, 2021. Retrieved July 23, 2021.
"RSMC Tropical Cyclone Progonostic Reasoning No. 9 for Severe Tropical Storm 2107 (Cempaka)". Japan Meteorological Agency. July 20, 2021. Archived from the original on July 21, 2021. Retrieved July 21, 2021.
"RSMC Tropical Cyclone Progonostic Reasoning No. 10 for Severe Tropical Storm 2107 (Cempaka)". Japan Meteorological Agency. July 20, 2021. Archived from the original on July 21, 2021. Retrieved July 21, 2021.
Prognostic Reasoning for Tropical Depression 10W (Cempaka) Warning No. 12 (Report). United States Joint Typhoon Warning Center. July 21, 2021. Archived from the original on July 21, 2021. Retrieved July 21, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No.10 for Tropical Storm 2107 (Cempaka)". Japan Meteorological Agency. July 21, 2021. Archived from the original on July 21, 2021. Retrieved July 22, 2021.
"WTPQ51 RJTD 220000". Japan Meteorological Agency. July 22, 2021. Archived from the original on July 22, 2021. Retrieved July 22, 2021.
"WWJP27 RJTD 260000". Japan Meteorological Agency. July 26, 2021. Archived from the original on July 26, 2021. Retrieved July 27, 2021.
"Tropical Cyclone Warning Bulletin for Tropical Depression". www.hko.gov.hk. Hong Kong Observatory. July 18, 2021. Archived from the original on July 18, 2021. Retrieved July 18, 2021.
"Tropical Cyclone Warning Bulletin for Typhoon Cempaka". www.hko.gov.hk. Hong Kong Observatory. July 20, 2021. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
"Weather Warning and Signals Record (20/Jul/2021)". www.hko.gov.hk. Hong Kong Observatory. July 20, 2021. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
Liu Shuqiao (July 20, 2021). "Orange Warning of Typhoon". China Meteorological Administration. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
Liu Shuqiao (July 21, 2021). "Blue Warning of Typhoon". China Meteorological Administration. Archived from the original on July 21, 2021. Retrieved July 21, 2021.
Significant Tropical Weather Advisory for the Western and South Pacific Oceans 220600Z-230600Z July 2021 (Report). United States Joint Typhoon Warning Center. July 22, 2021. Archived from the original on July 29, 2021. Retrieved July 29, 2021.
"WWJP27 RJTD 221800". Japan Meteorological Agency. July 22, 2021. Archived from the original on July 23, 2021. Retrieved July 30, 2021.
Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 222230Z-230600Z July 2021 (Report). United States Joint Typhoon Warning Center. July 22, 2021. Archived from the original on July 30, 2021. Retrieved July 30, 2021.
Tropical Cyclone Formation Alert (Invest 90W) (Report). United States Joint Typhoon Warning Center. July 22, 2021. Archived from the original on July 23, 2021. Retrieved July 30, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No. 3 for TS 2108 Nepartak (2108)". Japan Meteorological Agency. July 23, 2021. Archived from the original on July 23, 2021. Retrieved July 30, 2021.
Tropical Depression 11W (Nepartak) Warning No. 1 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 23, 2021. Retrieved July 30, 2021.
Prognostic Reasoning for Tropical Depression 11W (Nepartak) Warning No. 1 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 23, 2021. Retrieved July 23, 2021.
Prognostic Reasoning for Tropical Storm 11W (Nepartak) Warning No. 2 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 24, 2021. Retrieved July 23, 2021.
Prognostic Reasoning for Tropical Storm 11W (Nepartak) Warning No. 4 (Report). United States Joint Typhoon Warning Center. July 24, 2021. Archived from the original on July 24, 2021. Retrieved July 24, 2021.
Prognostic Reasoning for Tropical Storm 11W (Nepartak) Warning No. 5 (Report). United States Joint Typhoon Warning Center. July 24, 2021. Archived from the original on July 24, 2021. Retrieved July 24, 2021.
Prognostic Reasoning for Tropical Storm 11W (Nepartak) Warning No. 6 (Report). United States Joint Typhoon Warning Center. July 24, 2021. Archived from the original on July 25, 2021. Retrieved July 24, 2021.
One or more of the preceding sentences incorporates text from this source, which is in the public domain: Prognostic Reasoning for Tropical Storm 11W (Nepartak) Warning No. 8 (Report). United States Joint Typhoon Warning Center. July 25, 2021. Archived from the original on July 25, 2021. Retrieved July 25, 2021.
Prognostic Reasoning for Tropical Storm 11W (Nepartak) Warning No. 13A (Report). United States Joint Typhoon Warning Center. July 26, 2021. Archived from the original on July 26, 2021. Retrieved July 26, 2021.
Prognostic Reasoning for Tropical Storm 11W (Nepartak) Warning No. 15 (Report). United States Joint Typhoon Warning Center. July 27, 2021. Archived from the original on July 27, 2021. Retrieved July 27, 2021.
Prognostic Reasoning for Tropical Storm 11W (Nepartak) Warning No. 16 (Report). United States Joint Typhoon Warning Center. July 27, 2021. Archived from the original on July 27, 2021. Retrieved July 27, 2021.
Prognostic Reasoning for Tropical Storm 11W (Nepartak) Warning No. 17 (Report). United States Joint Typhoon Warning Center. July 27, 2021. Archived from the original on July 27, 2021. Retrieved July 27, 2021.
Prognostic Reasoning for Tropical Depression 11W (Nepartak) Warning No. 19 (Report). United States Joint Typhoon Warning Center. July 28, 2021. Archived from the original on July 28, 2021. Retrieved July 28, 2021.
Prognostic Reasoning for Tropical Depression 11W (Nepartak) Warning No. 20 (Report). United States Joint Typhoon Warning Center. July 28, 2021. Archived from the original on July 28, 2021. Retrieved July 28, 2021.
Tropical Depression 11W (Nepartak) Warning No. 21 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 29, 2021. Retrieved August 1, 2021.
"WWJP27 RJTD 311200". Japan Meteorological Agency. July 31, 2021. Archived from the original on July 31, 2021. Retrieved August 1, 2021.
Tropical Cyclone Formation Alert (Invest 98W) (Report). United States Joint Typhoon Warning Center. August 1, 2021. Archived from the original on August 2, 2021. Retrieved August 2, 2021.
"WWJP27 RJTD 020000". Japan Meteorological Agency. August 2, 2021. Archived from the original on August 2, 2021. Retrieved August 2, 2021.
Prognostic Reasoning for Tropical Depression 12W (Twelve) Warning No. 1 (Report). United States Joint Typhoon Warning Center. August 2, 2021. Archived from the original on August 2, 2021. Retrieved August 2, 2021.
Prognostic Reasoning for Tropical Depression 12W (Twelve) Warning No. 2 (Report). United States Joint Typhoon Warning Center. August 2, 2021. Archived from the original on August 2, 2021. Retrieved August 2, 2021.
"WWJP27 RJTD 020000". Japan Meteorological Agency. August 2, 2021. Archived from the original on August 2, 2021. Retrieved August 4, 2021.
Tropical Storm 12W (Twelve) Warning No. 5 (Report). United States Joint Typhoon Warning Center. August 3, 2021. Archived from the original on August 3, 2021. Retrieved March 22, 2022.
Prognostic Reasoning for Tropical Depression 12W (Twelve) Warning No. 9 (Report). United States Joint Typhoon Warning Center. August 5, 2021. Archived from the original on August 5, 2021. Retrieved March 22, 2022.
"Warning and Summary 060600". Japan Meteorological Agency. August 6, 2021. Archived from the original on August 6, 2021. Retrieved March 22, 2022.
"WWJP27 RJTD 040600". Japan Meteorological Agency. August 2, 2021. Archived from the original on August 2, 2021. Retrieved August 4, 2021.
Tropical Cyclone Formation Alert (Invest 90W) (Report). United States Joint Typhoon Warning Center. August 2, 2021. Archived from the original on August 2, 2021. Retrieved August 4, 2021.
"Tropical Depression 13W (Thirteen) Warning NN01". United States Joint Typhoon Warning Center. August 2, 2021. Archived from the original on August 4, 2021. Retrieved August 4, 2021.
"Tropical Storm 13W (Thirteen) Warning NR 005". United States Joint Typhoon Warning Center. August 3, 2021. Archived from the original on August 4, 2021. Retrieved August 4, 2021.
"Japan Meteorological Agency Tropical Cyclone Information". Japan Meteorological Agency. August 4, 2021. Archived from the original on August 4, 2021. Retrieved August 4, 2021.
"RSMC Prognostic Reasoning No. 24 for Tropical Storm 2109 (Lupit)". Japan Meteorological Agency. August 8, 2021. Archived from the original on August 9, 2021. Retrieved August 9, 2021.
Tropical Storm 13W (Lupit) Warning No. 26 (Report). United States Joint Typhoon Warning Center. August 9, 2021. Archived from the original on August 9, 2021. Retrieved August 9, 2021.
"RSMC Tropical Advisory". Japan Meteorological Agency. August 9, 2021. Archived from the original on August 9, 2021. Retrieved August 9, 2021.
Tropical Storm 13W (Lupit) Warning No. 29 (Report). United States Joint Typhoon Warning Center. August 9, 2021. Archived from the original on August 10, 2021. Retrieved August 10, 2021.
"RSMC Tropical Cyclone Advisory". Japan Meteorological Agency. August 3, 2021. Archived from the original on August 3, 2021. Retrieved August 5, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No. 1 for Tropical Depression located at 23.6N 125.2E". Japan Meteorological Agency. August 3, 2021. Archived from the original on August 3, 2021. Retrieved August 5, 2021.
Tropical Cyclone Formation Alert (Invest 97W) (Report). United States Joint Typhoon Warning Center. August 3, 2021. Archived from the original on August 3, 2021. Retrieved August 5, 2021.
Tropical Depression 14W (Fourteen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. August 4, 2021. Archived from the original on August 4, 2021. Retrieved August 5, 2021.
Prognostic Reasoning for Tropical Depression 14W (Fourteen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. August 4, 2021. Archived from the original on August 4, 2021. Retrieved August 5, 2021.
"RSMC Prognostic Reasoning No.7 for Tropical Storm 2110 (Mirinae)". Japan Meteorological Agency. August 5, 2021. Archived from the original on August 5, 2021. Retrieved August 5, 2021.
Tropical Storm 14W (Mirinae) Warning No. 6 (Report). United States Joint Typhoon Warning Center. August 5, 2021. Archived from the original on August 5, 2021. Retrieved August 6, 2021.
Prognostic Reasoning for Tropical Storm 14W (Mirinae) Warning No. 6 (Report). United States Joint Typhoon Warning Center. August 5, 2021. Archived from the original on August 5, 2021. Retrieved August 6, 2021.
"RSMC Prognostic Reasoning No. 17 for Tropical Storm 2110 (Mirinae)". Japan Meteorological Agency. August 7, 2021. Archived from the original on August 8, 2021. Retrieved August 10, 2021.
Tropical Storm 14W (Mirinae) Warning No. 19 (Report). United States Joint Typhoon Warning Center. August 8, 2021. Archived from the original on August 9, 2021. Retrieved August 10, 2021.
Tropical Storm 14W (Mirinae) Warning No. 21 (Report). United States Joint Typhoon Warning Center. August 9, 2021. Archived from the original on August 9, 2021. Retrieved August 10, 2021.
"RSMC Tropical Cyclone Advisory". Japan Meteorological Agency. August 10, 2021. Archived from the original on August 10, 2021. Retrieved August 10, 2021.
"WWJP27 RJTD 030600". Japan Meteorological Agency. August 3, 2021. Archived from the original on August 3, 2021. Retrieved August 6, 2021.
Tropical Cyclone Formation Alert (Invest 99W) (Report). United States Joint Typhoon Warning Center. August 3, 2021. Archived from the original on August 4, 2021. Retrieved August 6, 2021.
Tropical Depression 15W (Fifteen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. August 4, 2021. Archived from the original on August 4, 2021. Retrieved August 6, 2021.
Tropical Storm 15W (Fifteen) Warning No. 3 (Report). United States Joint Typhoon Warning Center. August 5, 2021. Archived from the original on August 5, 2021. Retrieved August 6, 2021.
Prognostic Reasoning for Tropical Storm 15W (Fifteen) Warning No. 3 (Report). United States Joint Typhoon Warning Center. August 5, 2021. Archived from the original on August 5, 2021. Retrieved August 6, 2021.
"RSMC Prognostic Reasoning No. 1 for Tropical Storm 2111 (Nida)". Japan Meteorological Agency. August 5, 2021. Archived from the original on August 5, 2021. Retrieved August 6, 2021.
"RSMC Prognostic Reasoning No. 7 for Severe Tropical Storm 2111 (Nida)". Japan Meteorological Agency. August 6, 2021. Archived from the original on August 7, 2021. Retrieved August 9, 2021.
"RSMC Prognostic Reasoning No. 9 for Severe Tropical Storm 2111 (Nida)". Japan Meteorological Agency. August 7, 2021. Archived from the original on August 7, 2021. Retrieved August 9, 2021.
Tropical Storm 15W (Fifteen) Warning No. 12 (Report). United States Joint Typhoon Warning Center. August 7, 2021. Archived from the original on August 7, 2021. Retrieved August 9, 2021.
"RSMC Prognostic Reasoning No. 10 for Tropical Storm 2111 (Nida)". Japan Meteorological Agency. August 7, 2021. Archived from the original on August 7, 2021. Retrieved August 9, 2021.
"RSMC Tropical Cyclone Advisory". Japan Meteorological Agency. August 9, 2021. Archived from the original on August 8, 2021. Retrieved August 9, 2021.
"WWJP27 RJTD 100600". Japan Meteorological Agency. August 10, 2021. Archived from the original on August 10, 2021. Retrieved August 10, 2021.
Tropical Cyclone Formation Alert (Invest 91C) (Report). United States Joint Typhoon Warning Center. August 10, 2021. Archived from the original on August 10, 2021. Retrieved August 10, 2021.
Tropical Depression 16W (Sixteen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. August 10, 2021. Archived from the original on August 10, 2021. Retrieved August 11, 2021.
Prognostic Reasoning for Tropical Depression 16W (Sixteen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. August 10, 2021. Archived from the original on August 10, 2021. Retrieved August 11, 2021.
Tropical Storm 16W (Sixteen) Warning No. 11 (Report). United States Joint Typhoon Warning Center. August 13, 2021. Archived from the original on August 13, 2021. Retrieved August 13, 2021.
Tropical Depression 16W (Sixteen) Warning No. 14 (Report). United States Joint Typhoon Warning Center. August 13, 2021. Archived from the original on August 14, 2021. Retrieved August 14, 2021.
Prognostic Reasoning for Tropical Depression 16W (Sixteen) Warning No. 14 (Report). United States Joint Typhoon Warning Center. August 13, 2021. Archived from the original on August 14, 2021. Retrieved August 14, 2021.
Tropical Storm 16W (Sixteen) Warning No. 16 (Report). United States Joint Typhoon Warning Center. August 14, 2021. Archived from the original on August 14, 2021. Retrieved August 14, 2021.
"RSMC Prognostic Reasoning No. 5 for the Tropical Depression located at 14.0N 152.0E". Japan Meteorological Agency. August 16, 2021. Archived from the original on August 16, 2021. Retrieved August 16, 2021.
"WWJP90 RJTD 170000". Japan Meteorological Agency. August 17, 2021. Archived from the original on August 17, 2021. Retrieved August 17, 2021.
"RSMC Prognostic Reasoning No. 2 for Tropical Storm 2112 (Omais)". Japan Meteorological Agency. August 20, 2021. Archived from the original on August 20, 2021. Retrieved August 21, 2021.
"RSMC Prognostic Reasoning No. 7 for Tropical Storm 2112 (Omais)". Japan Meteorological Agency. August 21, 2021. Archived from the original on August 22, 2021. Retrieved August 24, 2021.
"RSMC Prognostic Reasoning No. 9 for Tropical Storm 2112 (Omais)". Japan Meteorological Agency. August 22, 2021. Archived from the original on August 22, 2021. Retrieved August 24, 2021.
"RSMC Tropical Cyclone Advisory". Japan Meteorological Agency. August 24, 2021. Archived from the original on August 24, 2021. Retrieved August 24, 2021.
Mike Ziobro (August 14, 2021). "Tropical Storm 16W Advisory Number 18". www.weather.gov/gum. Tiyan, Guam: National Weather Service. Archived from the original on August 16, 2021. Retrieved August 16, 2021.
Genevieve Cruz Miller (August 15, 2021). "Tropical Depression 16W Advisory Number 20". www.weather.gov/gum. Tiyan, Guam: National Weather Service. Archived from the original on August 16, 2021. Retrieved August 16, 2021.
Hong (August 16, 2021). "Tropical Depression 16W Advisory Number 24". www.weather.gov/gum. Tiyan, Guam: National Weather Service. Archived from the original on August 16, 2021. Retrieved August 16, 2021.
"WWJP27 RJTD 010000". Japan Meteorological Agency. September 1, 2021. Archived from the original on September 1, 2021. Retrieved September 1, 2021.
Tropical Depression 17W (Seventeen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. September 2, 2021. Archived from the original on September 2, 2021. Retrieved September 2, 2021.
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. September 2, 2021. Archived from the original on September 2, 2021. Retrieved September 2, 2021.
"WWJP27 RJTD 040120". Japan Meteorological Agency. September 4, 2021. Archived from the original on September 4, 2021. Retrieved September 5, 2021.
"JMA Warning and Summary 051800". Japan Meteorological Agency. September 5, 2021. Archived from the original on September 6, 2021. Retrieved September 6, 2021.
Tropical Depression 18W (Eighteen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. September 6, 2021. Archived from the original on September 6, 2021. Retrieved September 6, 2021. Alt URL
"RSMC Prognostic Reasoning No. 1 Tropical Storm 2113 (Conson)". Japan Meteorological Agency. September 6, 2021. Archived from the original on September 6, 2021. Retrieved September 6, 2021.
Tropical Storm 18W (Conson) Warning No. 2 (Report). United States Joint Typhoon Warning Center. September 6, 2021. Archived from the original on September 6, 2021. Retrieved September 6, 2021. Alt URL
"RSMC Prognostic Reasoning No. 3 for Severe Tropical Storm 2113 (Conson)". Japan Meteorological Agency. September 6, 2021. Archived from the original on September 7, 2021. Retrieved September 6, 2021.
"RSMC Prognostic Reasoning No. 4 for Tropical Storm 2113 (Conson)". Japan Meteorological Agency. September 7, 2021. Archived from the original on September 7, 2021. Retrieved September 7, 2021.
"RSMC Prognostic Reasoning No. 14 for Severe Tropical Storm 2113 (Conson)". Japan Meteorological Agency. September 9, 2021. Archived from the original on September 9, 2021. Retrieved September 9, 2021.
"RSMC Prognostic Reasoning No. 22 for Tropical Storm 2113 (Conson)". Japan Meteorological Agency. September 11, 2021. Archived from the original on September 11, 2021. Retrieved September 12, 2021.
"RSMC Tropical Cyclone Advisory". Japan Meteorological Agency. September 11, 2021. Archived from the original on September 12, 2021. Retrieved September 13, 2021.
"JMA Warning and Summary 120000". Japan Meteorological Agency. September 12, 2021. Archived from the original on September 12, 2021. Retrieved September 12, 2021.
Tropical Depression 18W (Conson) Warning No. 28-FINAL (Report). United States Joint Typhoon Warning Center. September 12, 2021. Archived from the original on September 6, 2021. Retrieved September 13, 2021. Alt URL
"JMA Warning and Summary 131800". Japan Meteorological Agency. September 13, 2021. Archived from the original on September 14, 2021. Retrieved September 15, 2021.
"JMA Warning and Summary 131200". Japan Meteorological Agency. September 13, 2021. Archived from the original on September 13, 2021. Retrieved September 15, 2021.
"JMA Weather and Summary 051800". Japan Meteorological Agency. September 5, 2021. Archived from the original on September 6, 2021. Retrieved September 6, 2021.
"RSMC Prognostic Reasoning No. 3 for Tropical Storm Chanthu (2114)". Japan Meteorological Agency. September 5, 2021. Archived from the original on September 7, 2021. Retrieved September 6, 2021.
"RSMC Prognostic Reasoning No. 5 for Severe Tropical Storm Chanthu (2114)". Japan Meteorological Agency. September 7, 2021. Archived from the original on September 7, 2021. Retrieved September 7, 2021.
"RSMC Prognostic Reasoning No. 33 for Tropical Storm 2114 (Chanthu)". Japan Meteorological Agency. September 14, 2021. Archived from the original on September 14, 2021. Retrieved September 14, 2021.
"RSMC Prognostic Reasoning No. 39 for Severe Tropical Storm 2114 (Chanthu)". Japan Meteorological Agency. September 16, 2021. Archived from the original on September 16, 2021. Retrieved September 18, 2021.
"RSMC Prognostic Reasoning No. 45 for Tropical Storm 2114 (Chanthu)". Japan Meteorological Agency. September 17, 2021. Archived from the original on September 17, 2021. Retrieved September 18, 2021.
"JMA Warning and Summary 220000". Japan Meteorological Agency. September 22, 2021. Archived from the original on September 22, 2021. Retrieved September 22, 2021.
"RSMC Prognostic Reasoning No. 2 for Tropical Storm Mindulle (2116)". Japan Meteorological Agency. September 23, 2021. Archived from the original on September 23, 2021. Retrieved September 24, 2021.
"RSMC Prognostic Reasoning No. 6 for Severe Tropical Storm Mindulle (2116)". Japan Meteorological Agency. September 24, 2021. Archived from the original on September 24, 2021. Retrieved September 24, 2021.
"RSMC Prognostic Reasoning No. 8 for Typhoon Mindulle (2116)". Japan Meteorological Agency. September 25, 2021. Archived from the original on September 25, 2021. Retrieved September 25, 2021.
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 27 (Report). United States Joint Typhoon Warning Center. September 28, 2021. Archived from the original on September 29, 2021. Retrieved September 29, 2021.
"JRSMC Tropical Cyclone Advisory". Japan Meteorological Agency. October 2, 2021. Archived from the original on October 2, 2021. Retrieved October 2, 2021.
"JMA Warning and Summary 211800". Japan Meteorological Agency. September 21, 2021. Archived from the original on September 22, 2021. Retrieved September 24, 2021.
Prognostic Reasoning for Tropical Depression 21W (Twenty One) Warning No. 1 (Report). United States Joint Typhoon Warning Center. September 22, 2021. Archived from the original on September 22, 2021. Retrieved September 24, 2021.
"JMA Warning and Summary 221800". Japan Meteorological Agency. September 22, 2021. Archived from the original on September 23, 2021. Retrieved September 24, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No. 2 for Tropical Storm Dianmu (2115)". Japan Meteorological Agency. September 23, 2021. Archived from the original on September 23, 2021. Retrieved September 24, 2021.
"RSMC Tropical Cyclone Advisory". Japan Meteorological Agency. September 24, 2021. Archived from the original on September 24, 2021. Retrieved September 24, 2021.
"JMA Warning and Summary 050600". Japan Meteorological Agency. October 5, 2021. Archived from the original on October 5, 2021. Retrieved October 5, 2021.
"RSMC Prognostic Reasoning No.4 for Tropical Storm Lionrock (2117)". Japan Meteorological Agency. October 7, 2021. Archived from the original on October 8, 2021. Retrieved October 8, 2021.
Tropical Depression 22W (Lionrock) Warning No. 13-FINAL (Report). United States Joint Typhoon Warning Center. October 10, 2021. Archived from the original on October 10, 2021. Retrieved October 10, 2021.
"JMA Warning and Summary 061800". Japan Meteorological Agency. October 6, 2021. Archived from the original on October 7, 2021. Retrieved October 7, 2021.
"JMA Warning and Summary 070000". Japan Meteorological Agency. October 7, 2021. Archived from the original on October 7, 2021. Retrieved October 7, 2021.
"JMA Warning and Summary 070600". Japan Meteorological Agency. October 7, 2021. Archived from the original on October 7, 2021. Retrieved October 7, 2021.
"RSMC Prognostic Reasoning No. 4 for Tropical Storm Kompasu (2118)". Japan Meteorological Agency. October 8, 2021. Archived from the original on October 8, 2021. Retrieved October 8, 2021.
Tropical Cyclone Formation Alert (Invest 93W) (Report). United States Joint Typhoon Warning Center. October 8, 2021. Archived from the original on September 2, 2021. Retrieved October 8, 2021. Alt URL
"RSMC Prognostic Reasoning No. 15 for Severe Tropical Storm Kompasu (2118)". Japan Meteorological Agency. October 11, 2021. Archived from the original on October 11, 2021. Retrieved October 11, 2021.
Prognostic Reasoning for Tropical Storm 24W (Kompasu) Warning No. 12 (Report). United States Joint Typhoon Warning Center. October 13, 2021. Archived from the original on October 13, 2021. Retrieved October 14, 2021.
Prognostic Reasoning for Tropical Storm 24W (Kompasu) Warning No. 13 (Report). United States Joint Typhoon Warning Center. October 13, 2021. Archived from the original on October 13, 2021. Retrieved October 14, 2021.
"RSMC Prognostic Reasoning No. 26 for Tropical Storm Kompasu (2118)". Japan Meteorological Agency. October 13, 2021. Archived from the original on October 14, 2021. Retrieved October 14, 2021.
Tropical Depression 24W (Kompasu) Warning No. 18-FINAL (Report). United States Joint Typhoon Warning Center. October 14, 2021. Archived from the original on October 14, 2021. Retrieved October 14, 2021.
"JMA Warning and Summary 070000". Japan Meteorological Agency. October 7, 2021. Archived from the original on October 7, 2021. Retrieved October 7, 2021.
"JMA Warning and Summary 080000". Japan Meteorological Agency. October 7, 2021. Archived from the original on October 8, 2021. Retrieved October 8, 2021.
"JMA Warning and Summary 090600". Japan Meteorological Agency. October 9, 2021. Archived from the original on October 9, 2021. Retrieved October 10, 2021.
"RSMC Prognostic Reasoning No. 3 for Tropical Storm Namtheun (2119)". Japan Meteorological Agency. October 10, 2021. Archived from the original on October 10, 2021. Retrieved October 10, 2021.
Prognostic Reasoning for Tropical Depression 23W (Namtheun) Warning No. 1 (Report). United States Joint Typhoon Warning Center. October 10, 2021. Archived from the original on October 10, 2021. Retrieved October 10, 2021.
"RSMC Prognostic Reasoning No. 28 for Severe Tropical Storm Namtheun (2119)". Japan Meteorological Agency. October 16, 2021. Archived from the original on October 16, 2021. Retrieved October 16, 2021.
Prognostic Reasoning for Typhoon 23W (Namtheun) Warning No. 26 (Report). United States Joint Typhoon Warning Center. October 16, 2021. Archived from the original on October 16, 2021. Retrieved October 16, 2021.
"RSMC Prognostic Reasoning No. 29 for Tropical Storm Namtheun (2119)". Japan Meteorological Agency. October 16, 2021. Archived from the original on October 16, 2021. Retrieved October 18, 2021.
"RSMC Tropical Cyclone Advisory". Japan Meteorological Agency. October 17, 2021. Archived from the original on October 17, 2021. Retrieved October 18, 2021.
"RSMC Prognostic Reasoning No. 7 for Tropical Storm Malou (2120)". Japan Meteorological Agency. October 25, 2021. Archived from the original on October 25, 2021. Retrieved October 25, 2021.
"RSMC Prognostic Reasoning No. 13 for Severe Tropical Storm Malou (2120)". Japan Meteorological Agency. October 26, 2021. Archived from the original on October 26, 2021. Retrieved October 27, 2021.
"RSMC Prognostic Reasoning No. 18 for Typhoon Malou (2120)". Japan Meteorological Agency. October 27, 2021. Archived from the original on October 28, 2021. Retrieved October 28, 2021.
"JMA Warning and Summary 240600". Japan Meteorological Agency. October 24, 2021. Archived from the original on October 24, 2021. Retrieved October 25, 2021.
"JMA Warning and Summary 290000". Japan Meteorological Agency. November 29, 2021. Archived from the original on November 29, 2021. Retrieved November 29, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No. 7 for Severe Tropical Storm 2121 (Nyatoh)". Japan Meteorological Agency. December 1, 2021. Archived from the original on December 1, 2021. Retrieved December 2, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No. 10 for Typhoon 2121 (Nyatoh)". Japan Meteorological Agency. December 1, 2021. Archived from the original on December 2, 2021. Retrieved December 2, 2021.
WWJP27 RJTD 111800 (Report). Japan Meteorological Agency. December 12, 2021. Archived from the original on December 12, 2021. Retrieved December 12, 2021.
WTPQ30 RJTD 130600 (Report). Japan Meteorological Agency. December 12, 2021. Archived from the original on December 13, 2021. Retrieved December 12, 2021.
"RSMC Tropical Cyclone Best Track Name 2122 Rai (2122)". Japan Meteorological Agency. February 4, 2022. Archived from the original on February 4, 2022. Retrieved March 23, 2022 – via National Oceanic and Atmospheric Agency.
Prognostic Reasoning for Typhoon 28W (Rai) Warning NR 024 (Report). United States Joint Typhoon Warning Center. December 18, 2021. Archived from the original on December 13, 2021. Retrieved December 19, 2021.
Prognostic Reasoning for Typhoon 28W (Rai) Warning NR 025 (Report). United States Joint Typhoon Warning Center. December 19, 2021. Archived from the original on December 13, 2021. Retrieved December 19, 2021.
"Warning and Summary 131800". Japan Meteorological Agency. December 13, 2021. Archived from the original on December 14, 2021. Retrieved December 20, 2021.
"Warning and Summary 140000". Japan Meteorological Agency. December 14, 2021. Archived from the original on December 14, 2021. Retrieved December 20, 2021.
"Warning and Summary 170600". Japan Meteorological Agency. December 17, 2021. Archived from the original on December 17, 2021. Retrieved December 20, 2021.
"Warning and Summary 171200". Japan Meteorological Agency. December 17, 2021. Archived from the original on December 17, 2021. Retrieved December 20, 2021.
"WWJP27 RJTD 191800". Japan Meteorological Agency. January 19, 2021. Archived from the original on January 20, 2021. Retrieved January 20, 2021.
"WWJP27 RJTD 140600" (TXT). Japan Meteorological Agency. March 14, 2021. Archived from the original on March 14, 2021. Retrieved March 14, 2021.
"WWJP27 RJTD 150000" (TXT). Japan Meteorological Agency. March 15, 2021. Archived from the original on March 15, 2021. Retrieved March 15, 2021.
"WWJP27 RJTD 300000". Japan Meteorological Agency. May 30, 2021. Archived from the original on May 30, 2021.
Tropical Cyclone Formation Alert (Invest 90W) (Report). United States Joint Typhoon Warning Center. May 30, 2021. Archived from the original on May 30, 2021. Retrieved May 30, 2021.
"WWJP27 RJTD 011800". Japan Meteorological Agency. June 1, 2021. Archived from the original on June 2, 2021. Retrieved June 8, 2021 – via Tokyo Global Information Centre.
"Tropical Cyclone Formation Alert (Invest 95W)". Joint Typhoon Warning Center. June 30, 2021. Archived from the original on June 30, 2021. Retrieved June 30, 2021.
"WWJP27 RJTD 300000". Japan Meteorological Agency. June 30, 2021. Archived from the original on June 30, 2021. Retrieved June 30, 2021.
"WWJP27 RJTD 00Z". Japan Meteorological Agency. July 1, 2021. Archived from the original on July 1, 2021. Retrieved July 4, 2021.
"WWJP27 RJTD 210000". Japan Meteorological Agency. July 21, 2021. Archived from the original on July 21, 2021. Retrieved July 21, 2021.
"WWJP27 RJTD 280000". Japan Meteorological Agency. July 28, 2021. Archived from the original on July 28, 2021. Retrieved July 28, 2021.
"WWJP27 RJTD 311800". Japan Meteorological Agency. July 31, 2021. Archived from the original on July 31, 2021. Retrieved August 2, 2021.
Tropical Cyclone Formation Alert (Invest 96W) (Report). United States Joint Typhoon Warning Center. August 1, 2021. Archived from the original on August 1, 2021. Retrieved August 1, 2021.
"WWJP27 RJTD 011800". Japan Meteorological Agency. August 1, 2021. Archived from the original on August 1, 2021. Retrieved August 2, 2021.
"WWJP27 RJTD 070000". Japan Meteorological Agency. September 7, 2021. Archived from the original on September 7, 2021. Retrieved September 7, 2021.
"JMA Warning and Summary 270600". Japan Meteorological Agency. September 27, 2021. Archived from the original on September 27, 2021. Retrieved September 29, 2021.
"JMA Warning and Summary 271200". Japan Meteorological Agency. September 27, 2021. Archived from the original on September 27, 2021. Retrieved September 29, 2021.

australiasevereweather.com

Padgett, Gary. "Monthly Tropical Cyclone Summary December 1999". Australian Severe Weather. Archived from the original on February 11, 2012. Retrieved October 1, 2013.

baothanhhoa.vn

"100% tàu thuyền nắm được thông tin áp thấp nhiệt đới, đã và đang vào bờ tránh trú". Bao Thanh Hoa (in Vietnamese). July 7, 2021. Archived from the original on July 8, 2021. Retrieved July 8, 2021.
"Chủ tịch UBND tỉnh Thanh Hóa ra công điện khẩn tập trung ứng phó với Áp thấp nhiệt đới". Bao Thanh Hoa (in Vietnamese). July 6, 2021. Archived from the original on July 8, 2021. Retrieved July 8, 2021.
"Thanh Hóa sẽ đón đợt mưa 200 mm, đề phòng sạt lở đất, lũ quét". Bao Thanh Hoa (in Vietnamese). July 7, 2021. Archived from the original on July 10, 2021. Retrieved July 10, 2021.
"Áp thấp nhiệt đới suy yếu, Thanh Hóa vẫn tiếp tục có mưa diện rộng, sóng lớn trên biển". Bao Thanh Hoa (in Vietnamese). July 8, 2021. Archived from the original on July 10, 2021. Retrieved July 10, 2021.

bernama.com

"BERNAMA - One in 100 year event: Rainfall yesterday (Dec 18) equaled average monthly rainfall". Bernama. December 19, 2021. Archived from the original on December 19, 2021. Retrieved December 20, 2021.

chlod.net

wiki.chlod.net

Tropical Depression 01W (Dujuan) Warning No. 20 (Report). United States Joint Typhoon Warning Center. February 22, 2021. Retrieved February 22, 2021.^{[dead link]} Alt URL
Tropical Cyclone Formation Alert (Invest 94W) (Report). United States Joint Typhoon Warning Center. April 12, 2021. Archived from the original on April 12, 2021. Retrieved April 12, 2021. Alt URL
Tropical Depression 02W (Two) Warning No. 1 (Report). United States Joint Typhoon Warning Center. April 13, 2021. Archived from the original on April 13, 2021. Retrieved April 13, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and South Pacific Oceans (Reissued) (Report). United States Joint Typhoon Warning Center. May 11, 2021. Archived from the original on April 25, 2021. Alt URL
One or more of the preceding sentences incorporates text from this source, which is in the public domain: Tropical Cyclone Formation Alert (Invest 96W) (Report). United States Joint Typhoon Warning Center. May 13, 2021. Archived from the original on July 4, 2021. Retrieved May 13, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 03W (Three) Warning No. 1 (Report). United States Joint Typhoon Warning Center. May 12, 2021. Archived from the original on May 12, 2021. Retrieved May 12, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 03W (Three) Warning No. 2 (Report). United States Joint Typhoon Warning Center. May 13, 2021. Archived from the original on May 12, 2021. Retrieved May 13, 2021. Alt URL
One or more of the preceding sentences incorporates text from this source, which is in the public domain: Significant Tropical Weather Advisory for the Western and South Pacific Oceans (Report). United States Joint Typhoon Warning Center. May 27, 2021. Archived from the original on June 10, 2021. Retrieved May 27, 2021. Alt URL
Tropical Depression 04W (Four) Warning No. 1 (Report). United States Joint Typhoon Warning Center. May 29, 2021. Archived from the original on May 30, 2021. Retrieved May 29, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 04W (Four) Warning No. 6 (Report). United States Joint Typhoon Warning Center. May 31, 2021. Archived from the original on May 30, 2021. Retrieved May 31, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 92W) (Report). United States Joint Typhoon Warning Center. June 11, 2021. Archived from the original on June 11, 2021. Retrieved June 11, 2021. Alt URL
Tropical Depression 05W (Koguma) Warning No. 4A Corrected (Report). United States Joint Typhoon Warning Center. June 12, 2021. Archived from the original on June 12, 2021. Retrieved March 23, 2022. Alt URL
"TROPICAL STORM 06W (CHAMPI) WARNING NR 026". Pearl Harbor, Hawaii: Joint Typhoon Warning Center. June 27, 2021. Archived from the original on June 27, 2021. Retrieved June 27, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 021830Z-030600Z July 2021". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. July 2, 2021. Archived from the original on July 4, 2021. Retrieved July 4, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans 030600Z-040600Z July 2021". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. July 3, 2021. Archived from the original on July 4, 2021. Retrieved July 4, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 031530Z-040600Z July 2021". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. July 3, 2021. Archived from the original on July 4, 2021. Retrieved July 4, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 032000Z-040600Z July 2021". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. July 3, 2021. Archived from the original on July 4, 2021. Retrieved July 4, 2021.
"Tropical Depression 07w (Seven) Warning NR 001". Pearl Harbor, Hawaii: Joint Typhoon Warning Center. July 4, 2021. Archived from the original on July 5, 2021. Retrieved July 5, 2021.
Tropical Depression 07W (Seven) Warning No. 6 (Report). United States Joint Typhoon Warning Center. July 6, 2021. Archived from the original on July 6, 2021. Retrieved July 6, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 040100Z-040600Z July 2021". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. July 4, 2021. Archived from the original on July 4, 2021. Retrieved July 6, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans 040600Z-050600Z July 2021". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. July 4, 2021. Archived from the original on July 6, 2021. Retrieved July 6, 2021.
"Tropical Cyclone Formation Alert (Invest 97W)". Pearl Harbor, Hawaii: Joint Typhoon Warning Center. July 5, 2021. Archived from the original on July 6, 2021. Retrieved July 7, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans 070600Z-080600Z July 2021". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. July 7, 2021. Archived from the original on July 8, 2021. Retrieved July 8, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 070100Z-070600Z July 2021". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. July 7, 2021. Archived from the original on July 8, 2021. Retrieved July 8, 2021.
Tropical Depression 08W (Eight) Warning No. 1 (Report). United States Joint Typhoon Warning Center. July 7, 2021. Archived from the original on July 7, 2021. Retrieved July 7, 2021.
Prognostic Reasoning for Tropical Depression 08W (Eight) Warning No. 1 (Report). United States Joint Typhoon Warning Center. July 7, 2021. Archived from the original on July 7, 2021. Retrieved July 7, 2021.
Tropical Depression 08W (Eight) Warning No. 2 (Report). United States Joint Typhoon Warning Center. July 7, 2021. Archived from the original on July 8, 2021. Retrieved July 8, 2021.
Significant Tropical Weather Advisory for the Western and South Pacific 140600Z-150600Z July 2021 (Report). United States Joint Typhoon Warning Center. July 14, 2021. Archived from the original on July 15, 2021. Retrieved July 16, 2021.
Significant Tropical Weather Advisory for the Western and South Pacific Oceans 150600Z-160600Z July 2021 (Report). United States Joint Typhoon Warning Center. July 15, 2021. Archived from the original on July 16, 2021. Retrieved July 16, 2021.
One or more of the preceding sentences incorporates text from this source, which is in the public domain: Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 152030Z-160600Z July 2021 (Report). United States Joint Typhoon Warning Center. July 15, 2021. Archived from the original on July 16, 2021. Retrieved July 16, 2021.
Tropical Cyclone Formation Alert (Invest 98W) (Report). United States Joint Typhoon Warning Center. July 15, 2021. Archived from the original on July 16, 2021. Retrieved July 16, 2021.
Tropical Depression 09W (Nine) Warning No. 1 (Report). United States Joint Typhoon Warning Center. July 16, 2021. Archived from the original on July 16, 2021. Retrieved July 16, 2021.
Prognostic Reasoning for Tropical Storm 09W (In-fa) Warning No. 8 (Report). United States Joint Typhoon Warning Center. July 19, 2021. Archived from the original on July 19, 2021. Retrieved July 19, 2021.
Prognostic Reasoning for Tropical Storm 10W (In-fa) Warning No. 16 (Report). United States Joint Typhoon Warning Center. July 20, 2021. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
Typhoon 10W (In-fa) Warning No. 17 (Report). United States Joint Typhoon Warning Center. July 20, 2021. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
Prognostic Reasoning for Typhoon 10W (In-fa) Warning No. 17 (Report). United States Joint Typhoon Warning Center. July 20, 2021. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
Prognostic Reasoning for Typhoon 09W (In-fa) Warning No. 20 (Report). United States Joint Typhoon Warning Center. July 21, 2021. Archived from the original on July 21, 2021. Retrieved July 21, 2021.
Typhoon 09W (In-fa) Warning No. 20 (Report). United States Joint Typhoon Warning Center. July 21, 2021. Archived from the original on July 23, 2021. Retrieved July 23, 2021.
Typhoon 09W (In-fa) Warning No. 28 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on August 24, 2023. Retrieved July 23, 2021.
Prognostic Reasoning for Tropical Storm 09W (In-fa) Warning No. 31 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 24, 2021. Retrieved July 24, 2021.
Prognostic Reasoning for Typhoon 09W (In-fa) Warning No. 32 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 24, 2021. Retrieved July 23, 2021.
Prognostic Reasoning for Tropical Storm 09W (In-fa) Warning No. 37 (Report). United States Joint Typhoon Warning Center. July 25, 2021. Archived from the original on July 26, 2021. Retrieved July 26, 2021.
Tropical Cyclone Formation Alert (Invest 99W) (Report). United States Joint Typhoon Warning Center. July 17, 2021. Archived from the original on July 18, 2021. Retrieved July 18, 2021.
Tropical Depression 10W (Ten) Warning No. 1 (Report). United States Joint Typhoon Warning Center. July 18, 2021. Archived from the original on July 18, 2021. Retrieved July 18, 2021.
Prognostic Reasoning for Tropical Depression 10W (Ten) Warning No. 1 (Report). United States Joint Typhoon Warning Center. July 18, 2021. Archived from the original on July 18, 2021. Retrieved July 18, 2021.
Prognostic Reasoning for Tropical Storm 10W (Ten) Warning No. 2 (Report). United States Joint Typhoon Warning Center. July 18, 2021. Archived from the original on July 19, 2021. Retrieved July 19, 2021.
Typhoon 10W (Cempaka) Warning No. 6 (Report). United States Joint Typhoon Warning Center. July 19, 2021. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
Prognostic Reasoning for Typhoon 10W (Cempaka) Warning No. 6 (Report). United States Joint Typhoon Warning Center. July 19, 2021. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
Prognostic Reasoning for Typhoon 10W (Cempaka) Warning No. 09 (Report). United States Joint Typhoon Warning Center. July 20, 2021. Archived from the original on July 23, 2021. Retrieved July 23, 2021.
Prognostic Reasoning for Tropical Storm 10W (Cempaka) Warning No. 10 (Report). United States Joint Typhoon Warning Center. July 20, 2021. Archived from the original on July 21, 2021. Retrieved July 21, 2021.
Prognostic Reasoning for Tropical Depression 10W (Cempaka) Warning No. 12 (Report). United States Joint Typhoon Warning Center. July 21, 2021. Archived from the original on July 21, 2021. Retrieved July 21, 2021.
Prognostic Reasoning for Tropical Depression 10W (Cempaka) Warning No. 16 (Report). United States Joint Typhoon Warning Center. July 22, 2021. Archived from the original on July 25, 2021. Retrieved July 25, 2021.
Prognostic Reasoning for Tropical Depression 10W (Cempaka) Warning No. 21 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 25, 2021. Retrieved July 25, 2021.
Prognostic Reasoning for Tropical Depression 10W (Cempaka) Warning No. 19 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 25, 2021. Retrieved July 25, 2021.
Prognostic Reasoning for Tropical Depression 10W (Cempaka) Warning No. 20 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 25, 2021. Retrieved July 25, 2021.
Tropical Depression 10W (Cempaka) Warning No. 21 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 25, 2021. Retrieved July 25, 2021.
Significant Tropical Weather Advisory for the Western and South Pacific Oceans 220600Z-230600Z July 2021 (Report). United States Joint Typhoon Warning Center. July 22, 2021. Archived from the original on July 29, 2021. Retrieved July 29, 2021.
Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 222230Z-230600Z July 2021 (Report). United States Joint Typhoon Warning Center. July 22, 2021. Archived from the original on July 30, 2021. Retrieved July 30, 2021.
Tropical Depression 16W (Sixteen) Warning No. 14 (Report). United States Joint Typhoon Warning Center. August 13, 2021. Archived from the original on August 14, 2021. Retrieved August 14, 2021.
Prognostic Reasoning for Tropical Depression 16W (Sixteen) Warning No. 14 (Report). United States Joint Typhoon Warning Center. August 13, 2021. Archived from the original on August 14, 2021. Retrieved August 14, 2021.
Tropical Storm 16W (Sixteen) Warning No. 16 (Report). United States Joint Typhoon Warning Center. August 14, 2021. Archived from the original on August 14, 2021. Retrieved August 14, 2021.
Prognostic Reasoning for Tropical Storm 16W (Sixteen) Warning No. 16 (Report). United States Joint Typhoon Warning Center. August 14, 2021. Archived from the original on August 14, 2021. Retrieved August 14, 2021.
Tropical Depression 16W (Sixteen) Warning No. 19 (Report). United States Joint Typhoon Warning Center. August 15, 2021. Archived from the original on August 16, 2021. Retrieved August 16, 2021.
Prognostic Reasoning for Tropical Depression 16W (Sixteen) Warning No. 19 (Report). United States Joint Typhoon Warning Center. August 15, 2021. Archived from the original on August 16, 2021. Retrieved August 16, 2021.
Tropical Depression 16W (Sixteen) Warning No. 28 (Report). United States Joint Typhoon Warning Center. August 17, 2021. Archived from the original on August 17, 2021. Retrieved April 5, 2022. Alt URL
Tropical Cyclone Formation Alert (Invest 16W) (Report). United States Joint Typhoon Warning Center. August 18, 2021. Archived from the original on August 17, 2021. Retrieved April 5, 2022. Alt URL
Tropical Depression 16W (Sixteen) Warning No. 29 (Report). United States Joint Typhoon Warning Center. August 19, 2021. Archived from the original on August 19, 2021. Retrieved August 21, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 16W (Sixteen) Warning No. 29 (Report). United States Joint Typhoon Warning Center. August 19, 2021. Archived from the original on August 19, 2021. Retrieved August 21, 2021. Alt URL
Tropical Depression 16W (Omais) Warning No. 34 (Report). United States Joint Typhoon Warning Center. August 20, 2021. Archived from the original on August 20, 2021. Retrieved August 24, 2021. Alt URL
Tropical Depression 16W (Omais) Warning No. 43 (Report). United States Joint Typhoon Warning Center. August 23, 2021. Archived from the original on August 23, 2021. Retrieved August 24, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 16W (Omais) Warning No. 43 (Report). United States Joint Typhoon Warning Center. August 23, 2021. Archived from the original on August 24, 2021. Retrieved August 24, 2021. Alt URL
Tropical Depression 16W (Omais) Warning No. 44 (Report). United States Joint Typhoon Warning Center. August 24, 2021. Archived from the original on August 24, 2021. Retrieved August 24, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and Southern Pacific Oceans (Report). United States Joint Typhoon Warning Center. September 1, 2021. Archived from the original on December 21, 2017. Retrieved September 1, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 93W) (Report). United States Joint Typhoon Warning Center. September 1, 2021. Archived from the original on September 1, 2021. Retrieved September 2, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 2 (Report). United States Joint Typhoon Warning Center. September 2, 2021. Archived from the original on September 2, 2021. Retrieved September 5, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 3 (Report). United States Joint Typhoon Warning Center. September 2, 2021. Archived from the original on September 2, 2021. Retrieved September 5, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 4 (Report). United States Joint Typhoon Warning Center. September 2, 2021. Archived from the original on September 2, 2021. Retrieved September 5, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 5 (Report). United States Joint Typhoon Warning Center. September 3, 2021. Archived from the original on September 3, 2021. Retrieved September 5, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 6 (Report). United States Joint Typhoon Warning Center. September 3, 2021. Archived from the original on September 3, 2021. Retrieved September 5, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 7 (Report). United States Joint Typhoon Warning Center. September 3, 2021. Archived from the original on September 3, 2021. Retrieved September 5, 2021. Alt URL
Tropical Depression 17W (Seventeen) Warning No. 8 (Report). United States Joint Typhoon Warning Center. September 3, 2021. Archived from the original on September 3, 2021. Retrieved September 5, 2021. Alt URL
Significant Advisory for Western and Southern Pacific (Report). United States Joint Typhoon Warning Center. September 3, 2021. Archived from the original on December 21, 2017. Retrieved September 6, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 94W) (Report). United States Joint Typhoon Warning Center. September 5, 2021. Archived from the original on April 12, 2021. Retrieved September 6, 2021. Alt URL
Tropical Depression 18W (Eighteen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. September 6, 2021. Archived from the original on September 6, 2021. Retrieved September 6, 2021. Alt URL
Tropical Storm 18W (Conson) Warning No. 2 (Report). United States Joint Typhoon Warning Center. September 6, 2021. Archived from the original on September 6, 2021. Retrieved September 6, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 18W (Conson) Warning No. 25 (Report). United States Joint Typhoon Warning Center. September 12, 2021. Archived from the original on September 8, 2021. Retrieved September 12, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 18W (Conson) Warning No. 26 (Report). United States Joint Typhoon Warning Center. September 12, 2021. Archived from the original on September 8, 2021. Retrieved September 12, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 18W (Conson) Warning No. 27 (Report). United States Joint Typhoon Warning Center. September 12, 2021. Archived from the original on September 8, 2021. Retrieved September 13, 2021. Alt URL
Tropical Depression 18W (Conson) Warning No. 28-FINAL (Report). United States Joint Typhoon Warning Center. September 12, 2021. Archived from the original on September 6, 2021. Retrieved September 13, 2021. Alt URL
Significant Advisory for Western and Southern Pacific (Report). United States Joint Typhoon Warning Center. September 6, 2021. Archived from the original on September 5, 2021. Retrieved September 6, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 95W) (Report). United States Joint Typhoon Warning Center. September 6, 2021. Archived from the original on September 5, 2021. Retrieved September 6, 2021. Alt URL
Tropical Depression 19W (Nineteen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. September 6, 2021. Archived from the original on September 6, 2021. Retrieved September 6, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 19W (Nineteen) Warning No. 3 (Report). United States Joint Typhoon Warning Center. September 6, 2021. Archived from the original on September 6, 2021. Retrieved September 7, 2021. Alt URL
Prognostic Reasoning for Typhoon 19W (Chanthu) Warning No. 5 (Report). United States Joint Typhoon Warning Center. September 7, 2021. Archived from the original on September 7, 2021. Retrieved September 7, 2021. Alt URL
Prognostic Reasoning for Typhoon 19W (Chanthu) Warning No. 6 (Report). United States Joint Typhoon Warning Center. September 7, 2021. Archived from the original on September 7, 2021. Retrieved September 7, 2021. Alt URL
Prognostic Reasoning for Category 4-Equivalent Super Typhoon 19W (Chanthu) Warning No. 13 (Report). United States Joint Typhoon Warning Center. September 9, 2021. Archived from the original on September 9, 2021. Retrieved September 9, 2021. Alt URL
Prognostic Reasoning for Category 4-Equivalent Super Typhoon 19W (Chanthu) Warning No. 16 (Report). United States Joint Typhoon Warning Center. September 10, 2021. Archived from the original on September 10, 2021. Retrieved September 10, 2021. Alt URL
Prognostic Reasoning for Category 4-Equivalent Super Typhoon 19W (Chanthu) Warning No. 17 (Report). United States Joint Typhoon Warning Center. September 10, 2021. Archived from the original on September 10, 2021. Retrieved September 10, 2021. Alt URL
Prognostic Reasoning for Typhoon 19W (Chanthu) Warning No. 22 (Report). United States Joint Typhoon Warning Center. September 11, 2021. Archived from the original on September 11, 2021. Retrieved September 13, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 19W (Chanthu) Warning No. 45 (Report). United States Joint Typhoon Warning Center. September 17, 2021. Archived from the original on September 17, 2021. Retrieved September 18, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 19W (Chanthu) Warning No. 46 (Report). United States Joint Typhoon Warning Center. September 17, 2021. Archived from the original on September 17, 2021. Retrieved September 18, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 19W (Chanthu) Warning No. 47 (Report). United States Joint Typhoon Warning Center. September 17, 2021. Archived from the original on September 17, 2021. Retrieved September 18, 2021. Alt URL
Tropical Depression 19W (Chanthu) Warning No. 48-FINAL (Report). United States Joint Typhoon Warning Center. September 18, 2021. Archived from the original on September 18, 2021. Retrieved September 18, 2021. Alt URL
Significant Tropical Weather Advisory for Western and Southern Pacific Ocean (Report). United States Joint Typhoon Warning Center. September 21, 2021. Archived from the original on September 21, 2021. Retrieved September 22, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 99W) (Report). United States Joint Typhoon Warning Center. September 21, 2021. Archived from the original on September 21, 2021. Retrieved September 22, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 20W (Twenty) Warning No. 1 (Report). United States Joint Typhoon Warning Center. September 22, 2021. Archived from the original on September 22, 2021. Retrieved September 23, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 20W (Twenty) Warning No. 4 (Report). United States Joint Typhoon Warning Center. September 23, 2021. Archived from the original on September 23, 2021. Retrieved September 24, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 11 (Report). United States Joint Typhoon Warning Center. September 25, 2021. Archived from the original on September 25, 2021. Retrieved September 25, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 12 (Report). United States Joint Typhoon Warning Center. September 25, 2021. Archived from the original on September 25, 2021. Retrieved September 25, 2021. Alt URL
Prognostic Reasoning for Category 4-Equivalent Super Typhoon 20W (Mindulle) Warning No. 15 (Report). United States Joint Typhoon Warning Center. September 26, 2021. Archived from the original on September 26, 2021. Retrieved September 26, 2021. Alt URL
Prognostic Reasoning for Category 4-Equivalent Super Typhoon 20W (Mindulle) Warning No. 17 (Report). United States Joint Typhoon Warning Center. September 26, 2021. Archived from the original on September 26, 2021. Retrieved September 26, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 18 (Report). United States Joint Typhoon Warning Center. September 27, 2021. Archived from the original on September 27, 2021. Retrieved September 27, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 20 (Report). United States Joint Typhoon Warning Center. September 27, 2021. Archived from the original on September 27, 2021. Retrieved September 27, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 25 (Report). United States Joint Typhoon Warning Center. September 28, 2021. Archived from the original on September 28, 2021. Retrieved September 29, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 30 (Report). United States Joint Typhoon Warning Center. September 29, 2021. Archived from the original on September 29, 2021. Retrieved October 1, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 31 (Report). United States Joint Typhoon Warning Center. September 30, 2021. Archived from the original on September 30, 2021. Retrieved October 1, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 33 (Report). United States Joint Typhoon Warning Center. September 30, 2021. Archived from the original on September 30, 2021. Retrieved October 1, 2021. Alt URL
Tropical Storm 20W (Mindulle) Warning No. 38-Final (Report). United States Joint Typhoon Warning Center. October 1, 2021. Archived from the original on October 1, 2021. Retrieved October 2, 2021. Alt URL
Tropical Weather Advisory for Western and Southern Pacific Ocean Reissued (Report). United States Joint Typhoon Warning Center. September 21, 2021. Archived from the original on September 21, 2021. Retrieved September 24, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 21W (Dianmu) Warning No. 4 (Report). United States Joint Typhoon Warning Center. September 23, 2021. Archived from the original on September 23, 2021. Retrieved September 24, 2021. Alt URL
Tropical Storm 21W (Dianmu) Warning No. 5-FINAL (Report). United States Joint Typhoon Warning Center. September 23, 2021. Archived from the original on September 23, 2021. Retrieved September 24, 2021. Alt URL
Significant Tropical Weather for the Western and South Pacific Oceans (Report). United States Joint Typhoon Warning Center. October 2, 2021. Archived from the original on October 2, 2021. Retrieved October 4, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 92W) (Report). United States Joint Typhoon Warning Center. October 4, 2021. Archived from the original on October 5, 2021. Retrieved October 5, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 22W (Lionrock) Warning No. 5 (Report). United States Joint Typhoon Warning Center. October 8, 2021. Archived from the original on October 8, 2021. Retrieved October 10, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 22W (Lionrock) Warning No. 6 (Report). United States Joint Typhoon Warning Center. October 8, 2021. Archived from the original on October 8, 2021. Retrieved October 10, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 22W (Lionrock) Warning No. 7 (Report). United States Joint Typhoon Warning Center. October 8, 2021. Archived from the original on October 8, 2021. Retrieved October 10, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 22W (Lionrock) Warning No. 9 (Report). United States Joint Typhoon Warning Center. October 9, 2021. Archived from the original on October 8, 2021. Retrieved October 10, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 93W) (Report). United States Joint Typhoon Warning Center. October 8, 2021. Archived from the original on September 2, 2021. Retrieved October 8, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 94W) (Report). United States Joint Typhoon Warning Center. October 8, 2021. Archived from the original on April 12, 2021. Retrieved October 8, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 24W (Kompasu) Warning No. 1 (Report). United States Joint Typhoon Warning Center.^{[dead link]} Alt URL
Prognostic Reasoning for Tropical Storm 24W (Kompasu) Warning No. 15 (Report). United States Joint Typhoon Warning Center. October 13, 2021. Archived from the original on October 13, 2021. Retrieved October 14, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and South Pacific Oceans (Report). United States Joint Typhoon Warning Center. October 9, 2021. Archived from the original on October 9, 2021. Retrieved October 9, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and the South Pacific Oceans Reissued (Report). United States Joint Typhoon Warning Center. October 8, 2021. Archived from the original on October 8, 2021. Retrieved October 10, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 95W) (Report). United States Joint Typhoon Warning Center. October 9, 2021. Archived from the original on October 9, 2021. Retrieved October 10, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 23W (Namtheun) Warning No. 2 (Report). United States Joint Typhoon Warning Center. October 10, 2021. Archived from the original on October 10, 2021. Retrieved October 10, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 23W (Namtheun) Warning No. 14 (Report). United States Joint Typhoon Warning Center. October 13, 2021. Archived from the original on October 13, 2021. Retrieved October 14, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 23W (Namtheun) Warning No. 19 (Report). United States Joint Typhoon Warning Center. October 14, 2021. Archived from the original on October 14, 2021. Retrieved October 15, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 23W (Namtheun) Warning No. 27 (Report). United States Joint Typhoon Warning Center. October 16, 2021. Archived from the original on October 16, 2021. Retrieved October 18, 2021. Alt URL
Tropical Storm 23W (Namtheun) Warning No. 31-FINAL (Report). United States Joint Typhoon Warning Center. October 17, 2021. Archived from the original on October 17, 2021. Retrieved October 18, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued (Report). United States Joint Typhoon Warning Center. October 20, 2021. Archived from the original on October 20, 2021. Retrieved October 25, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and South Pacific Oceans (Report). United States Joint Typhoon Warning Center. October 21, 2021. Archived from the original on October 21, 2021. Retrieved October 25, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued (Report). United States Joint Typhoon Warning Center. October 22, 2021. Archived from the original on October 21, 2021. Retrieved October 25, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 98W) (Report). United States Joint Typhoon Warning Center. October 23, 2021. Archived from the original on October 23, 2021. Retrieved October 25, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 25W (Twenty Five) Warning No. 1 (Report). United States Joint Typhoon Warning Center. October 24, 2021. Archived from the original on October 24, 2021. Retrieved October 25, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 25W (Twenty Five) Warning No. 1 (Report). United States Joint Typhoon Warning Center. October 24, 2021. Archived from the original on October 24, 2021. Retrieved October 25, 2021. Alt URL
Prognostic Reasoning for Typhoon 25W (Malou) Warning No. 13 (Report). United States Joint Typhoon Warning Center. October 27, 2021. Archived from the original on October 27, 2021. Retrieved October 27, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued (Report). United States Joint Typhoon Warning Center. October 24, 2021. Archived from the original on October 24, 2021. Retrieved October 25, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and South Pacific Oceans (Report). United States Joint Typhoon Warning Center. October 24, 2021. Archived from the original on October 24, 2021. Retrieved October 25, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 99W) (Report). United States Joint Typhoon Warning Center. October 25, 2021. Archived from the original on October 25, 2021. Retrieved October 27, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 99W) Reissued (Report). United States Joint Typhoon Warning Center. October 26, 2021. Archived from the original on October 25, 2021. Retrieved October 27, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 25W (Twenty Six) Warning No. 1 (Report). United States Joint Typhoon Warning Center. October 26, 2021. Archived from the original on October 26, 2021. Retrieved October 27, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 25W (Twenty Six) Warning No. 3 (Report). United States Joint Typhoon Warning Center. October 26, 2021. Archived from the original on October 26, 2021. Retrieved October 27, 2021. Alt URL
Tropical Depression 25W (Twenty Six) Warning No. 4-FINAL (Report). United States Joint Typhoon Warning Center. October 27, 2021. Archived from the original on October 27, 2021. Retrieved October 27, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and the Southern Pacific Reissued (Report). United States Joint Typhoon Warning Center. November 26, 2021. Archived from the original on November 29, 2021. Retrieved November 29, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 93W) (Report). United States Joint Typhoon Warning Center. November 28, 2021. Archived from the original on November 29, 2021. Retrieved November 29, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 27W (Twenty Seven) Warning No. 1 (Report). United States Joint Typhoon Warning Center. November 29, 2021. Archived from the original on November 30, 2021. Retrieved November 30, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 27W (Twenty Seven) Warning No. 2 (Report). United States Joint Typhoon Warning Center. November 29, 2021. Archived from the original on November 30, 2021. Retrieved November 30, 2021. Alt URL
Prognostic Reasoning for Typhoon 27W (Nyatoh) Warning No. 9 (Report). United States Joint Typhoon Warning Center. December 1, 2021. Archived from the original on December 1, 2021. Retrieved December 2, 2021. Alt URL
Prognostic Reasoning for Typhoon 27W (Nyatoh) Warning No. 11 (Report). United States Joint Typhoon Warning Center. December 2, 2021. Archived from the original on December 2, 2021. Retrieved December 2, 2021. Alt URL
Prognostic Reasoning for Typhoon 27W (Nyatoh) Warning No. 11 (Report). United States Joint Typhoon Warning Center. December 3, 2021. Archived from the original on December 3, 2021. Retrieved December 3, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 96W) (Report). United States Joint Typhoon Warning Center. December 12, 2021. Archived from the original on July 4, 2021. Retrieved December 12, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 97W) (Report). United States Joint Typhoon Warning Center. December 16, 2021. Archived from the original on December 16, 2021. Retrieved December 20, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 29W (Twentynine) Warning No. 1 (Report). United States Joint Typhoon Warning Center. December 16, 2021. Archived from the original on December 16, 2021. Retrieved December 20, 2021. Alt URL
Tropical Depression 29W (Twentynine) Warning No. 2 (Report). United States Joint Typhoon Warning Center. December 17, 2021. Archived from the original on December 17, 2021. Retrieved December 20, 2021. Alt URL
One or more of the preceding sentences incorporates text from this source, which is in the public domain: Tropical Cyclone Formation Alert (Invest 90W) (Report). United States Joint Typhoon Warning Center. May 29, 2021. Archived from the original on May 29, 2021. Retrieved May 29, 2021. Alt URL
"SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS". Joint Typhoon Warning Center. June 29, 2021. Archived from the original on June 30, 2021. Retrieved June 30, 2021.
Significant Tropical Weather Advisory for the Western and Southern Pacific Ocean Reissued (Report). United States Joint Typhoon Warning Center. September 28, 2021. Archived from the original on September 28, 2021. Retrieved September 29, 2021. Alt URL

cma.gov.cn

Liu Shuqiao (July 6, 2021). "Blue Warning of Typhoon". Beijing, China: China Meteorological Administration. Archived from the original on July 7, 2021. Retrieved July 7, 2021.
Hao Jing (July 25, 2021). "台风"烟花"登陆浙江省舟山普陀沿海江浙沪等地有持续强风雨-中国气象局政府门户网站" (in Chinese). Archived from the original on July 25, 2021. Retrieved July 25, 2021.
Liu Shuqiao (July 20, 2021). "Orange Warning of Typhoon". China Meteorological Administration. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
Liu Shuqiao (July 21, 2021). "Blue Warning of Typhoon". China Meteorological Administration. Archived from the original on July 21, 2021. Retrieved July 21, 2021.

cna.com.tw

"夫妻到仁愛鄉德魯灣橋下捕魚失足落水雙亡". Central News Agency (in Chinese). August 6, 2021. Archived from the original on August 6, 2021. Retrieved August 12, 2021.
"男研究生掉落曾文水庫警消搜救尚無所獲". Central News Agency (in Chinese). August 12, 2021. Archived from the original on August 12, 2021. Retrieved August 13, 2021.

cnn.com

Jackson Dill and Shawn Deng (July 20, 2021). "Typhoon In-fa strengthening while on track to impact Japan, Taiwan and China". CNN. Retrieved July 21, 2021.

doi.org

Zhou, Xiao; Lei, Xiaotu (2012). "Summary of retired typhoons within the Western North Pacific Ocean". Tropical Cyclone Research and Review. 1 (1). The Economic and Social Commission for Asia and the Pacific/World Meteorological Organization's Typhoon Committee: 23–32. doi:10.6057/2012TCRR01.03. ISSN 2225-6032. Archived from the original on August 12, 2017. Retrieved December 21, 2014.

dost.gov.ph

pubfiles.pagasa.dost.gov.ph

131st Climate Forum Climate Outlook January–June 2021 (PDF) (Seasonal Climate Outlook). Philippine Atmospheric Geophysical and Astronomical Services Administration. December 27, 2020. Archived from the original (PDF) on July 16, 2019. Retrieved December 27, 2020.
137th Climate Forum July–December 2021 (PDF) (Seasonal Climate Outlook). Philippine Atmospheric Geophysical and Astronomical Services Administration. June 23, 2021. Archived from the original (PDF) on July 16, 2019. Retrieved June 23, 2021.
"Severe Weather Bulletin #1 for Tropical Depression 'Auring'" (PDF). PAGASA. February 17, 2021. Archived from the original (PDF) on April 22, 2021. Retrieved February 17, 2021. Alt URL
"Severe Weather Bulletin #6 for Severe Tropical Storm 'Auring' (Dujuan)" (PDF). PAGASA. February 19, 2021. Retrieved February 19, 2021.^{[dead link]} Alt URL
"Severe Weather Bulletin #7 for Tropical Storm 'Auring' (Dujuan)" (PDF). PAGASA. February 19, 2021. Archived from the original (PDF) on April 22, 2021. Retrieved February 19, 2021. Alt URL
"Severe Weather Bulletin #23 for Tropical Depression 'Auring' (Dujuan)" (PDF). PAGASA. February 21, 2021. Retrieved February 21, 2021.^{[dead link]} Alt URL
"Tropical Cyclone Advisory #1 for: Tropical Depression" (PDF). pubfiles.pagasa.dost.gov.ph. April 12, 2021. Archived (PDF) from the original on April 13, 2021. Retrieved April 13, 2021.
"Severe Weather Bulletin #1 for Tropical Depression 'Crising'" (PDF). PAGASA. May 12, 2021. Archived from the original (PDF) on May 12, 2021. Retrieved May 12, 2021. Alt URL
"Severe Weather Bulletin #5 for Tropical Depression 'Crising'" (PDF). PAGASA. May 12, 2021. Archived from the original (PDF) on May 12, 2021. Retrieved May 12, 2021. Alt URL
"Severe Weather Bulletin #3 for Tropical Storm 'Crising'" (PDF). PAGASA. May 13, 2021. Archived from the original (PDF) on May 12, 2021. Retrieved May 13, 2021. Alt URL
"Severe Weather Bulletin #7 for Tropical Depression 'Crising'" (PDF). PAGASA. May 13, 2021. Archived from the original (PDF) on May 12, 2021. Retrieved May 13, 2021. Alt URL
"Severe Weather Bulletin #11-FINAL for Low Pressure Area (formerly 'Crising')" (PDF). PAGASA. May 15, 2021. Retrieved May 15, 2021.^{[dead link]} Alt URL
"Tropical Cyclone Advisory #1 for Tropical Depression" (PDF). PAGASA. May 29, 2021. Archived from the original (PDF) on May 29, 2021. Retrieved May 29, 2021. Alt URL
"Tropical Cyclone Bulletin #1 for Tropical Depression 'Dante'" (PDF). PAGASA. May 29, 2021. Archived from the original (PDF) on April 3, 2015. Retrieved May 29, 2021. Alt URL
"Tropical Cyclone Bulletin #13-FINAL for Tropical Depression 'Emong'" (PDF). PAGASA. July 6, 2021. Archived from the original (PDF) on July 6, 2021. Retrieved July 6, 2021.
"Severe Weather Bulletin #1 for Tropical Depression 'Emong'" (PDF). PAGASA. July 4, 2021. Archived from the original (PDF) on July 4, 2021. Retrieved July 4, 2021.
"Weather Advisory Number 1 for Low Pressure Areas" (PDF). Weather Division of PAGASA. July 4, 2021. Archived (PDF) from the original on July 4, 2021. Retrieved July 6, 2021.
"Weather Advisory Number 4 for Southwest Monsoon" (PDF). Weather Division of PAGASA. July 5, 2021. Archived (PDF) from the original on July 6, 2021. Retrieved July 6, 2021.
"Tropical Cyclone Bulletin #01 for Tropical Depression 'Fabien'" (PDF). PAGASA. July 16, 2021. Archived from the original (PDF) on July 16, 2021. Retrieved July 16, 2021.
"Tropical Cyclone Bulletin #22F for Typhoon 'Fabian'" (PDF). PAGASA. July 24, 2021. Retrieved July 24, 2021.
"Tropical Cyclone Bulletin #1 for Tropical Depression 'Gorio'" (PDF). PAGASA. August 4, 2021. Retrieved August 4, 2021.
"Tropical Cyclone Bulletin #1 for Tropical Depression 'Jolina' (Conson)" (PDF). PAGASA. September 5, 2021. Archived from the original (PDF) on September 6, 2021. Retrieved September 5, 2021. Alt URL
"Tropical Cyclone Bulletin #5 for Typhoon 'Jolina' (Conson)" (PDF). PAGASA. September 6, 2021. Archived from the original (PDF) on September 6, 2021. Retrieved September 6, 2021. Alt URL
"Tropical Cyclone Bulletin #9 for Typhoon 'Jolina' (Conson)" (PDF). PAGASA. September 7, 2021. Archived from the original (PDF) on September 6, 2021. Retrieved September 7, 2021. Alt URL
"Tropical Cyclone Bulletin #10 for Severe Tropical Storm 'Jolina' (Conson)" (PDF). PAGASA. September 7, 2021. Archived from the original (PDF) on September 6, 2021. Retrieved September 7, 2021. Alt URL
"Tropical Cyclone Bulletin #16 for Severe Tropical Storm 'Jolina' (Conson)" (PDF). PAGASA. September 8, 2021. Archived from the original (PDF) on September 6, 2021. Retrieved September 8, 2021. Alt URL
"Tropical Cyclone Bulletin #26-FINAL for Severe Tropical Storm 'Jolina' (Conson)" (PDF). PAGASA. September 9, 2021. Archived from the original (PDF) on September 6, 2021. Retrieved September 9, 2021. Alt URL
"Tropical Cyclone Bulletin #1 for Typhoon 'Kiko' (Chanthu)" (PDF). PAGASA. September 7, 2021. Archived from the original (PDF) on September 7, 2021. Retrieved September 7, 2021. Alt URL
"Tropical Cyclone Bulletin #19 for Typhoon 'Kiko' (Chanthu)" (PDF). PAGASA. September 9, 2021. Archived from the original (PDF) on September 7, 2021. Retrieved September 9, 2021. Alt URL
"Tropical Cyclone Bulletin #21 for Typhoon 'Kiko' (Chanthu)" (PDF). PAGASA. September 11, 2021. Archived from the original (PDF) on September 7, 2021. Retrieved September 11, 2021. Alt URL
"Tropical Cyclone Bulletin #29-FINAL for Typhoon 'Kiko' (Chanthu)" (PDF). PAGASA. September 12, 2021. Archived from the original (PDF) on September 7, 2021. Retrieved September 12, 2021. Alt URL
"Tropical Cyclone Bulletin #6 for Tropical Depression 'Lannie'" (PDF). PAGASA. October 4, 2021. Archived from the original (PDF) on April 3, 2015. Retrieved October 4, 2021. Alt URL
"Tropical Cyclone Bulletin #15-FINAL for Tropical Depression 'Lannie'" (PDF). PAGASA. October 6, 2021. Archived from the original (PDF) on April 3, 2015. Retrieved October 6, 2021. Alt URL
"Tropical Cyclone Bulletin #1 for Tropical Depression 'Maring'" (PDF). PAGASA. October 7, 2021. Retrieved October 7, 2021.^{[dead link]} Alt URL
"Tropical Cyclone Bulletin #22 for Severe Tropical Storm 'Maring' (Kompasu)" (PDF). PAGASA. October 11, 2021. Retrieved October 11, 2021.^{[dead link]} Alt URL
"Tropical Cyclone Bulletin #29-FINAL for Severe Tropical Storm 'Maring' (Kompasu)" (PDF). PAGASA. October 12, 2021. Retrieved October 12, 2021.^{[dead link]} Alt URL
"Tropical Cyclone Bulletin #1 for Tropical Depression 'Nando'" (PDF). PAGASA. October 7, 2021. Retrieved October 7, 2021.^{[dead link]} Alt URL
"Tropical Cyclone Bulletin #5-FINAL for Tropical Depression 'Nando'" (PDF). PAGASA. October 9, 2021. Archived from the original (PDF) on October 9, 2021. Retrieved October 9, 2021.
"Tropical Cyclone Advisory #1 for Tropical Depression" (PDF). PAGASA. December 12, 2021. Retrieved December 12, 2021.
"TROPICAL CYCLONE BULLETIN NO. 12 Typhoon "ODETTE"" (PDF). December 16, 2021. Archived from the original (PDF) on December 16, 2021. Retrieved December 16, 2021.
"TROPICAL CYCLONE BULLETIN NO. 13 Typhoon "ODETTE"" (PDF). December 16, 2021. Archived from the original (PDF) on December 17, 2021. Retrieved December 17, 2021.
"TROPICAL CYCLONE BULLETIN NO. 14 Typhoon "ODETTE"" (PDF). December 16, 2021. Archived from the original (PDF) on December 16, 2021. Retrieved December 16, 2021.
"TROPICAL CYCLONE BULLETIN NO. 15 Typhoon "ODETTE"" (PDF). December 17, 2021. Archived from the original (PDF) on December 17, 2021. Retrieved December 17, 2021.

bagong.pagasa.dost.gov.ph

"Tropical Cyclone Bulletin #5 for Tropical Storm 'Dante'". PAGASA. May 30, 2021. Archived from the original on May 30, 2021. Retrieved June 2, 2021.
"Tropical Cyclone Bulletin no. 27 for Tropical Storm "Dante" (Choi-wan)". PAGASA. June 3, 2021. Archived from the original on June 3, 2021. Retrieved June 3, 2021.
"Philippine Tropical Cyclone Names". Philippine Atmospheric, Geophysical and Astronomical Services Administration. Archived from the original on January 30, 2021. Retrieved January 30, 2021.
"Philippine Tropical Cyclone Names". PAGASA. Archived from the original on March 21, 2022. Retrieved March 21, 2022.

europa.eu

erccportal.jrc.ec.europa.eu

"Tropical Storm Choi-wan (GDACS, JTWC, PAGASA, WMO, media)". Directorate-General for European Civil Protection and Humanitarian Aid Operations. May 31, 2021. Retrieved May 31, 2021.

facebook.com

Rojas, Ariel (October 4, 2021). Press Briefing: Tropical Depression "#LanniePH" Monday, 5 PM October 4, 2021 (in Filipino). PAGASA.

focustaiwan.tw

"Warning lifted after Choi-Wan downgraded to tropical depression - Focus Taiwan". focustaiwan.tw (in Traditional Chinese). June 4, 2021. Retrieved June 4, 2021.

gmanetwork.com

"3 tao, 1 kalabaw, nailigtas sa rumaragasang ilog sa Cotabato". GMA News (in Tagalog). Retrieved May 14, 2021.

guampdn.com

"Tropical storm warning now in effect for Guam". Pacific Daily News. June 21, 2021. Archived from the original on June 22, 2021. Retrieved June 22, 2021.

headtopics.com

ABS-CBN News (September 7, 2021). "Jolina makes landfall in Marinduque". Head Topics. Archived from the original on September 8, 2021. Retrieved September 7, 2021.

hko.gov.hk

"Hong Kong Weather Warnings and Signals(07/Jul/2021)". www.hko.gov.hk. Hong Kong Observatory. July 7, 2021. Archived from the original on July 7, 2021. Retrieved July 7, 2021.
"Tropical Cyclone Warning Bulletin for Tropical Depression". www.hko.gov.hk. Hong Kong Observatory. July 18, 2021. Archived from the original on July 18, 2021. Retrieved July 18, 2021.
"Current Weather Warnings". www.hko.gov.hk. Hong Kong Observatory. July 19, 2021. Archived from the original on July 20, 2021. Retrieved July 19, 2021.
"Tropical Cyclone Warning Bulletin for Typhoon Cempaka". www.hko.gov.hk. Hong Kong Observatory. July 20, 2021. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
"Weather Warning and Signals Record (20/Jul/2021)". www.hko.gov.hk. Hong Kong Observatory. July 20, 2021. Archived from the original on July 20, 2021. Retrieved July 20, 2021.

hongkongfp.com

"Typhoon Kompasu: Hong Kong downgrades storm to T3 signal, transport set to resume". Hong Kong Free Post. October 13, 2021. Retrieved October 15, 2021.

inquirer.net

newsinfo.inquirer.net

Visaya Jr., Villamor (July 5, 2021). "Cagayan Valley placed on blue alert ahead of 'Emong'". Philippine Daily Inquirer. Retrieved July 5, 2021.

japantimes.co.jp

Traylor, Daniel (July 28, 2021). "Miyagi sees first tropical storm landfall on record as Nepartak crosses Honshu". The Japan Times. Retrieved August 4, 2021.

jma.go.jp

data.jma.go.jp

"Tropical Cyclone Information". Japan Meteorological Agency. April 13, 2021. Archived from the original on April 13, 2021. Retrieved April 13, 2021.
"Tropical Cyclone Information". data.jma.go.jp. April 15, 2021. Archived from the original on April 15, 2021. Retrieved April 15, 2021.
"Tropical Cyclone Information about Typhoon 2105 (Champi)". www.data.jma.go.jp. Japan Meteorological Agency. June 25, 2021. Archived from the original on June 25, 2021. Retrieved June 25, 2021.
"Tropical Cyclone Information for Extratropical Low T2105 (Champi)". www.data.jma.go.jp. Japan Meteorological Agency. June 27, 2021. Archived from the original on June 27, 2021. Retrieved June 27, 2021.
"Tropical Cyclone Information about Severe Tropical Storm 2106 (In-fa)". Japan Meteorological Agency. July 18, 2021. Archived from the original on July 19, 2021. Retrieved July 18, 2021.
"Tropical Cyclone Information about Typhoon 2106 (In-fa)". www.jma.go.jp. Japan Meteorological Agency. July 20, 2021. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
"Tropical Cyclone Information for Tropical Storm 2107 (Cempaka)". www.jma.go.jp. Japan Meteorological Agency. July 19, 2021. Archived from the original on July 19, 2021. Retrieved July 19, 2021.
"Tropical Cyclone Information about Severe Tropical Storm 2107 (Cempaka)". Japan Meteorological Agency. July 20, 2021. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
"Japan Meteorological Agency Tropical Cyclone Information". Japan Meteorological Agency. August 4, 2021. Archived from the original on August 4, 2021. Retrieved August 4, 2021.

jma.go.jp

"JMA Weather map" (in Japanese). Japan Meteorological Agency. July 16, 2021. Archived from the original on July 16, 2021. Retrieved July 16, 2021.
"気象庁｜天気図".

koreaherald.com

Yonhap (September 17, 2021). "Typhoon Chanthu passes near Jeju, flooding roads, homes, canceling flights". The Korea Herald. Retrieved September 18, 2021.

kuam.com

Matanane, Sabrina Salas (June 22, 2021). "TD 06W CPA has passed; Notice of GDOE Classes Canceled; GPA Respond to Outages; Report Impassable Roadways to the JIC". Kuam News. Archived from the original on June 22, 2021. Retrieved June 22, 2021.

ltn.com.tw

news.ltn.com.tw

"豪雨致災農損破4.2億嘉義縣受損最重" [Heavy rains cause damage to farmers in 420 million disasters, and Chiayi County suffers the most]. The Liberty Times (in Chinese). August 10, 2021. Retrieved August 11, 2021.

macaubusiness.com

"Tropical storm Signal 1 raised". Macau Business. July 6, 2021. Archived from the original on July 10, 2021. Retrieved July 8, 2021.

mainichi.jp

"台風9号岡山で1人死亡、島根では1人行方不明けが人相次ぐ". Mainichi Shimbun (in Japanese). August 9, 2021. Archived from the original on August 12, 2021. Retrieved August 24, 2021.

mard.gov.vn

phongchongthientai.mard.gov.vn

"Thiệt hại do thiên tai từ đầu năm 2021 (tính đến 07h00 ngày 17/6/2021)". Vietnam Disaster Management Authority (in Vietnamese). June 17, 2021. Archived from the original on June 17, 2021. Retrieved June 17, 2021.
"Phó Thủ tướng họp chỉ đạo ứng phó với áp thấp nhiệt đới và mưa lớn". Vietnam Disaster Management Authority (in Vietnamese). July 6, 2021. Archived from the original on July 8, 2021. Retrieved July 8, 2021.
"Họp giao ban công tác phòng, chống thiên tai ngày 10/7/2021". Vietnam Disaster Management Authority (in Vietnamese). July 10, 2021. Archived from the original on July 10, 2021. Retrieved July 10, 2021.
Daily Report 13/09/2021
"Mường Lát (Thanh Hóa): Hơn 300 hộ dân sơ tán vì mưa lũ" [Muong Lat (Thanh Hoa): More than 300 households evacuated because of floods]. Tổng cục Phòng chống thiên tai [General Department of Disaster Prevention] (in Vietnamese). July 24, 2021.

mb.com.ph

Vera-Ruiz, Ellayn De (March 12, 2021). "Rains to prevail over parts of PH due to LPA". Manila Bulletin. Retrieved April 1, 2021.
De Vera-Ruiz, Ellalyn. "PAGASA replaces names of 3 destructive cyclones in 2021". Manila Bulletin. Archived from the original on March 22, 2022.

nasa.gov

earthobservatory.nasa.gov

"Surigae Stirs Up the Pacific". Earth Observatory. NASA. April 19, 2021. Retrieved April 22, 2021.

navy.mil

metoc.navy.mil

"Tropical Cyclone Formation Alert (Invest 91W)". Joint Typhoon Warning Center. February 16, 2021. Archived from the original on February 16, 2021. Retrieved February 16, 2021.
Tropical Depression 01W (Dujuan) Warning No. 20 (Report). United States Joint Typhoon Warning Center. February 22, 2021. Retrieved February 22, 2021.^{[dead link]} Alt URL
"Tropical Cyclone Formation Alert Graphic". Joint Typhoon Warning Center. February 16, 2021. Archived from the original on February 16, 2021. Retrieved February 16, 2021.
Tropical Cyclone Formation Alert (Invest 94W) (Report). United States Joint Typhoon Warning Center. April 12, 2021. Archived from the original on April 12, 2021. Retrieved April 12, 2021. Alt URL
Tropical Depression 02W (Two) Warning No. 1 (Report). United States Joint Typhoon Warning Center. April 13, 2021. Archived from the original on April 13, 2021. Retrieved April 13, 2021. Alt URL
"Typhoon 02W (Surigae) Warning NR 013". Join Typhoon Warning Center. April 16, 2021. Retrieved April 16, 2021.
"Prognostic Reasoning for Tropical Storm 02W (Surigae) Warning NR 041". Pearl Harbor, Hawaii: Joint Typhoon Warning Center. April 23, 2021. Archived from the original on April 23, 2021. Retrieved April 23, 2021.
Significant Tropical Weather Advisory for the Western and South Pacific Oceans (Reissued) (Report). United States Joint Typhoon Warning Center. May 11, 2021. Archived from the original on April 25, 2021. Alt URL
One or more of the preceding sentences incorporates text from this source, which is in the public domain: Tropical Cyclone Formation Alert (Invest 96W) (Report). United States Joint Typhoon Warning Center. May 13, 2021. Archived from the original on July 4, 2021. Retrieved May 13, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 03W (Three) Warning No. 1 (Report). United States Joint Typhoon Warning Center. May 12, 2021. Archived from the original on May 12, 2021. Retrieved May 12, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 03W (Three) Warning No. 2 (Report). United States Joint Typhoon Warning Center. May 13, 2021. Archived from the original on May 12, 2021. Retrieved May 13, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 03W (Three) Warning No. 4 (Report). United States Joint Typhoon Warning Center. May 13, 2021. Archived from the original on May 13, 2021. Retrieved May 13, 2021.
One or more of the preceding sentences incorporates text from this source, which is in the public domain: Significant Tropical Weather Advisory for the Western and South Pacific Oceans (Report). United States Joint Typhoon Warning Center. May 27, 2021. Archived from the original on June 10, 2021. Retrieved May 27, 2021. Alt URL
Tropical Depression 04W (Four) Warning No. 1 (Report). United States Joint Typhoon Warning Center. May 29, 2021. Archived from the original on May 30, 2021. Retrieved May 29, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 04W (Four) Warning No. 6 (Report). United States Joint Typhoon Warning Center. May 31, 2021. Archived from the original on May 30, 2021. Retrieved May 31, 2021. Alt URL
Tropical Storm 04W (Choi-wan) Warning No. 27 (Report). United States Joint Typhoon Warning Center. June 5, 2021. Archived from the original on June 5, 2021. Retrieved June 5, 2021.
"Tropical Depression 04W (Choi-wan) Warning NR 028". Joint Typhoon Warning Center. June 5, 2021. Archived from the original on June 5, 2021. Retrieved June 5, 2021.
Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 100830Z-110600Z June 2021 (Report). United States Joint Typhoon Warning Center. June 10, 2021. Archived from the original on June 10, 2021. Retrieved June 11, 2021.
Significant Tropical Weather Advisory for the Western and South Pacific Oceans 110600Z-120600Z June 2021 (Report). United States Joint Typhoon Warning Center. June 11, 2021. Archived from the original on June 11, 2021. Retrieved June 11, 2021.
Tropical Cyclone Formation Alert (Invest 92W) (Report). United States Joint Typhoon Warning Center. June 11, 2021. Archived from the original on June 11, 2021. Retrieved June 11, 2021. Alt URL
Tropical Depression 05W (Koguma) Warning No. 4A Corrected (Report). United States Joint Typhoon Warning Center. June 12, 2021. Archived from the original on June 12, 2021. Retrieved March 23, 2022. Alt URL
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 180000Z-180600Z June 2021". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. June 18, 2021. Archived from the original on June 18, 2021. Retrieved June 22, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans 180600Z-190600Z June 2021". Joint Typhoon Warning Centre. Pearl Harbour, Hawaii. June 18, 2021. Archived from the original on June 18, 2021. Retrieved June 22, 2021.
"Tropical Cyclone Formation Alert for Tropical Disturbance 94W (Invest)". Joint Typhoon Warning Centre. Pearl Harbour, Hawaii. Archived from the original on June 20, 2021. Retrieved June 22, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 201330Z-210600Z June 2021". Joint Typhoon Warning Centre. Pearl Harbour, Hawaii. Archived from the original on June 20, 2021. Retrieved June 22, 2021.
"Tropical Depression 06W (Six) Warning NR 001". Joint Typhoon Warning Centre. Pearl Harbour, Hawaii. June 21, 2021. Archived from the original on June 21, 2021. Retrieved June 21, 2021.
"Prognostic Reasoning for Tropical Depression 06W (Six) Warning NR 001". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. June 21, 2021. Archived from the original on June 21, 2021. Retrieved June 22, 2021.
"TROPICAL STORM 06W (SIX) WARNING NR 006". www.metoc.navy.mil. Pearl Harbor, Hawaii: Joint Typhoon Warning Center. June 22, 2021. Archived from the original on June 22, 2021. Retrieved June 22, 2021.
"TYPHOON 06W (CHAMPI) WARNING NR 018". www.metoc.navy.mil/jtwc. Pearl Harbor, Hawaii: Joint Typhoon Warning Center. June 25, 2021. Archived from the original on June 25, 2021. Retrieved June 25, 2021.
"Prognostic Reasoning for Tropical Storm 06W (Champi) Warning NR 020". Joint Typhoon Warning Centre. Pearl Harbour, Hawaii. June 25, 2021. Archived from the original on June 25, 2021. Retrieved June 26, 2021.
"Tropical Cyclone Formation Alert (Invest 96W)". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. July 3, 2021. Archived from the original on July 3, 2021. Retrieved July 3, 2021.
Tropical Depression 07W (Seven) Warning No. 6 (Report). United States Joint Typhoon Warning Center. July 6, 2021. Archived from the original on July 6, 2021. Retrieved July 6, 2021.
"Tropical Cyclone Formation Alert (Invest 97W) Reissued". Pearl Harbor, Hawaii: Joint Typhoon Warning Center. July 7, 2021. Archived from the original on July 7, 2021. Retrieved July 7, 2021.
Prognostic Reasoning for Tropical Depression 11W (Nepartak) Warning No. 1 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 23, 2021. Retrieved July 23, 2021.
Prognostic Reasoning for Tropical Storm 11W (Nepartak) Warning No. 5 (Report). United States Joint Typhoon Warning Center. July 24, 2021. Archived from the original on July 24, 2021. Retrieved July 24, 2021.
Prognostic Reasoning for Tropical Storm 11W (Nepartak) Warning No. 16 (Report). United States Joint Typhoon Warning Center. July 27, 2021. Archived from the original on July 27, 2021. Retrieved July 27, 2021.
Prognostic Reasoning for Tropical Depression 11W (Nepartak) Warning No. 19 (Report). United States Joint Typhoon Warning Center. July 28, 2021. Archived from the original on July 28, 2021. Retrieved July 28, 2021.
Tropical Cyclone Formation Alert (Invest 98W) (Report). United States Joint Typhoon Warning Center. August 1, 2021. Archived from the original on August 2, 2021. Retrieved August 2, 2021.
Tropical Cyclone Formation Alert (Invest 90W) (Report). United States Joint Typhoon Warning Center. August 2, 2021. Archived from the original on August 2, 2021. Retrieved August 4, 2021.
Tropical Storm 14W (Mirinae) Warning No. 21 (Report). United States Joint Typhoon Warning Center. August 9, 2021. Archived from the original on August 9, 2021. Retrieved August 10, 2021.
Tropical Storm 15W (Fifteen) Warning No. 12 (Report). United States Joint Typhoon Warning Center. August 7, 2021. Archived from the original on August 7, 2021. Retrieved August 9, 2021.
Tropical Cyclone Formation Alert (Invest 91C) (Report). United States Joint Typhoon Warning Center. August 10, 2021. Archived from the original on August 10, 2021. Retrieved August 10, 2021.
Tropical Depression 16W (Sixteen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. August 10, 2021. Archived from the original on August 10, 2021. Retrieved August 11, 2021.
Prognostic Reasoning for Tropical Depression 16W (Sixteen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. August 10, 2021. Archived from the original on August 10, 2021. Retrieved August 11, 2021.
Tropical Depression 16W (Sixteen) Warning No. 28 (Report). United States Joint Typhoon Warning Center. August 17, 2021. Archived from the original on August 17, 2021. Retrieved April 5, 2022. Alt URL
Tropical Cyclone Formation Alert (Invest 16W) (Report). United States Joint Typhoon Warning Center. August 18, 2021. Archived from the original on August 17, 2021. Retrieved April 5, 2022. Alt URL
Tropical Depression 16W (Sixteen) Warning No. 29 (Report). United States Joint Typhoon Warning Center. August 19, 2021. Archived from the original on August 19, 2021. Retrieved August 21, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 16W (Sixteen) Warning No. 29 (Report). United States Joint Typhoon Warning Center. August 19, 2021. Archived from the original on August 19, 2021. Retrieved August 21, 2021. Alt URL
Tropical Depression 16W (Omais) Warning No. 34 (Report). United States Joint Typhoon Warning Center. August 20, 2021. Archived from the original on August 20, 2021. Retrieved August 24, 2021. Alt URL
Tropical Depression 16W (Omais) Warning No. 43 (Report). United States Joint Typhoon Warning Center. August 23, 2021. Archived from the original on August 23, 2021. Retrieved August 24, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 16W (Omais) Warning No. 43 (Report). United States Joint Typhoon Warning Center. August 23, 2021. Archived from the original on August 24, 2021. Retrieved August 24, 2021. Alt URL
Tropical Depression 16W (Omais) Warning No. 44 (Report). United States Joint Typhoon Warning Center. August 24, 2021. Archived from the original on August 24, 2021. Retrieved August 24, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and Southern Pacific Oceans (Report). United States Joint Typhoon Warning Center. September 1, 2021. Archived from the original on December 21, 2017. Retrieved September 1, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 93W) (Report). United States Joint Typhoon Warning Center. September 1, 2021. Archived from the original on September 1, 2021. Retrieved September 2, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 2 (Report). United States Joint Typhoon Warning Center. September 2, 2021. Archived from the original on September 2, 2021. Retrieved September 5, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 3 (Report). United States Joint Typhoon Warning Center. September 2, 2021. Archived from the original on September 2, 2021. Retrieved September 5, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 4 (Report). United States Joint Typhoon Warning Center. September 2, 2021. Archived from the original on September 2, 2021. Retrieved September 5, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 5 (Report). United States Joint Typhoon Warning Center. September 3, 2021. Archived from the original on September 3, 2021. Retrieved September 5, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 6 (Report). United States Joint Typhoon Warning Center. September 3, 2021. Archived from the original on September 3, 2021. Retrieved September 5, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 7 (Report). United States Joint Typhoon Warning Center. September 3, 2021. Archived from the original on September 3, 2021. Retrieved September 5, 2021. Alt URL
Tropical Depression 17W (Seventeen) Warning No. 8 (Report). United States Joint Typhoon Warning Center. September 3, 2021. Archived from the original on September 3, 2021. Retrieved September 5, 2021. Alt URL
Significant Advisory for Western and Southern Pacific (Report). United States Joint Typhoon Warning Center. September 3, 2021. Archived from the original on December 21, 2017. Retrieved September 6, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 94W) (Report). United States Joint Typhoon Warning Center. September 5, 2021. Archived from the original on April 12, 2021. Retrieved September 6, 2021. Alt URL
Tropical Depression 18W (Eighteen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. September 6, 2021. Archived from the original on September 6, 2021. Retrieved September 6, 2021. Alt URL
Tropical Storm 18W (Conson) Warning No. 2 (Report). United States Joint Typhoon Warning Center. September 6, 2021. Archived from the original on September 6, 2021. Retrieved September 6, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 18W (Conson) Warning No. 25 (Report). United States Joint Typhoon Warning Center. September 12, 2021. Archived from the original on September 8, 2021. Retrieved September 12, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 18W (Conson) Warning No. 26 (Report). United States Joint Typhoon Warning Center. September 12, 2021. Archived from the original on September 8, 2021. Retrieved September 12, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 18W (Conson) Warning No. 27 (Report). United States Joint Typhoon Warning Center. September 12, 2021. Archived from the original on September 8, 2021. Retrieved September 13, 2021. Alt URL
Tropical Depression 18W (Conson) Warning No. 28-FINAL (Report). United States Joint Typhoon Warning Center. September 12, 2021. Archived from the original on September 6, 2021. Retrieved September 13, 2021. Alt URL
Significant Advisory for Western and Southern Pacific (Report). United States Joint Typhoon Warning Center. September 6, 2021. Archived from the original on September 5, 2021. Retrieved September 6, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 95W) (Report). United States Joint Typhoon Warning Center. September 6, 2021. Archived from the original on September 5, 2021. Retrieved September 6, 2021. Alt URL
Tropical Depression 19W (Nineteen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. September 6, 2021. Archived from the original on September 6, 2021. Retrieved September 6, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 19W (Nineteen) Warning No. 3 (Report). United States Joint Typhoon Warning Center. September 6, 2021. Archived from the original on September 6, 2021. Retrieved September 7, 2021. Alt URL
Prognostic Reasoning for Typhoon 19W (Chanthu) Warning No. 5 (Report). United States Joint Typhoon Warning Center. September 7, 2021. Archived from the original on September 7, 2021. Retrieved September 7, 2021. Alt URL
Prognostic Reasoning for Typhoon 19W (Chanthu) Warning No. 6 (Report). United States Joint Typhoon Warning Center. September 7, 2021. Archived from the original on September 7, 2021. Retrieved September 7, 2021. Alt URL
Category 4-Equivalent Super Typhoon 19W (Chanthu) Warning No. 9 (Report). United States Joint Typhoon Warning Center. September 8, 2021. Archived from the original on September 8, 2021. Retrieved September 8, 2021.
Prognostic Reasoning for Category 4-Equivalent Super Typhoon 19W (Chanthu) Warning No. 9 (Report). United States Joint Typhoon Warning Center. September 8, 2021. Archived from the original on September 8, 2021. Retrieved September 8, 2021.
Prognostic Reasoning for Category 4-Equivalent Super Typhoon 19W (Chanthu) Warning No. 13 (Report). United States Joint Typhoon Warning Center. September 9, 2021. Archived from the original on September 9, 2021. Retrieved September 9, 2021. Alt URL
Prognostic Reasoning for Category 4-Equivalent Super Typhoon 19W (Chanthu) Warning No. 16 (Report). United States Joint Typhoon Warning Center. September 10, 2021. Archived from the original on September 10, 2021. Retrieved September 10, 2021. Alt URL
Prognostic Reasoning for Category 4-Equivalent Super Typhoon 19W (Chanthu) Warning No. 17 (Report). United States Joint Typhoon Warning Center. September 10, 2021. Archived from the original on September 10, 2021. Retrieved September 10, 2021. Alt URL
Prognostic Reasoning for Typhoon 19W (Chanthu) Warning No. 22 (Report). United States Joint Typhoon Warning Center. September 11, 2021. Archived from the original on September 11, 2021. Retrieved September 13, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 19W (Chanthu) Warning No. 45 (Report). United States Joint Typhoon Warning Center. September 17, 2021. Archived from the original on September 17, 2021. Retrieved September 18, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 19W (Chanthu) Warning No. 46 (Report). United States Joint Typhoon Warning Center. September 17, 2021. Archived from the original on September 17, 2021. Retrieved September 18, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 19W (Chanthu) Warning No. 47 (Report). United States Joint Typhoon Warning Center. September 17, 2021. Archived from the original on September 17, 2021. Retrieved September 18, 2021. Alt URL
Tropical Depression 19W (Chanthu) Warning No. 48-FINAL (Report). United States Joint Typhoon Warning Center. September 18, 2021. Archived from the original on September 18, 2021. Retrieved September 18, 2021. Alt URL
Significant Tropical Weather Advisory for Western and Southern Pacific Ocean (Report). United States Joint Typhoon Warning Center. September 21, 2021. Archived from the original on September 21, 2021. Retrieved September 22, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 99W) (Report). United States Joint Typhoon Warning Center. September 21, 2021. Archived from the original on September 21, 2021. Retrieved September 22, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 20W (Twenty) Warning No. 1 (Report). United States Joint Typhoon Warning Center. September 22, 2021. Archived from the original on September 22, 2021. Retrieved September 23, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 20W (Twenty) Warning No. 4 (Report). United States Joint Typhoon Warning Center. September 23, 2021. Archived from the original on September 23, 2021. Retrieved September 24, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 11 (Report). United States Joint Typhoon Warning Center. September 25, 2021. Archived from the original on September 25, 2021. Retrieved September 25, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 12 (Report). United States Joint Typhoon Warning Center. September 25, 2021. Archived from the original on September 25, 2021. Retrieved September 25, 2021. Alt URL
Prognostic Reasoning for Category 4-Equivalent Super Typhoon 20W (Mindulle) Warning No. 15 (Report). United States Joint Typhoon Warning Center. September 26, 2021. Archived from the original on September 26, 2021. Retrieved September 26, 2021. Alt URL
Prognostic Reasoning for Category 4-Equivalent Super Typhoon 20W (Mindulle) Warning No. 17 (Report). United States Joint Typhoon Warning Center. September 26, 2021. Archived from the original on September 26, 2021. Retrieved September 26, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 18 (Report). United States Joint Typhoon Warning Center. September 27, 2021. Archived from the original on September 27, 2021. Retrieved September 27, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 20 (Report). United States Joint Typhoon Warning Center. September 27, 2021. Archived from the original on September 27, 2021. Retrieved September 27, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 25 (Report). United States Joint Typhoon Warning Center. September 28, 2021. Archived from the original on September 28, 2021. Retrieved September 29, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 30 (Report). United States Joint Typhoon Warning Center. September 29, 2021. Archived from the original on September 29, 2021. Retrieved October 1, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 31 (Report). United States Joint Typhoon Warning Center. September 30, 2021. Archived from the original on September 30, 2021. Retrieved October 1, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 33 (Report). United States Joint Typhoon Warning Center. September 30, 2021. Archived from the original on September 30, 2021. Retrieved October 1, 2021. Alt URL
Tropical Storm 20W (Mindulle) Warning No. 38-Final (Report). United States Joint Typhoon Warning Center. October 1, 2021. Archived from the original on October 1, 2021. Retrieved October 2, 2021. Alt URL
Tropical Weather Advisory for Western and Southern Pacific Ocean Reissued (Report). United States Joint Typhoon Warning Center. September 21, 2021. Archived from the original on September 21, 2021. Retrieved September 24, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 21W (Twenty One) Warning No. 1 (Report). United States Joint Typhoon Warning Center. September 22, 2021. Archived from the original on September 22, 2021. Retrieved September 24, 2021.
Prognostic Reasoning for Tropical Storm 21W (Dianmu) Warning No. 4 (Report). United States Joint Typhoon Warning Center. September 23, 2021. Archived from the original on September 23, 2021. Retrieved September 24, 2021. Alt URL
Tropical Storm 21W (Dianmu) Warning No. 5-FINAL (Report). United States Joint Typhoon Warning Center. September 23, 2021. Archived from the original on September 23, 2021. Retrieved September 24, 2021. Alt URL
Significant Tropical Weather for the Western and South Pacific Oceans (Report). United States Joint Typhoon Warning Center. October 2, 2021. Archived from the original on October 2, 2021. Retrieved October 4, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 92W) (Report). United States Joint Typhoon Warning Center. October 4, 2021. Archived from the original on October 5, 2021. Retrieved October 5, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 22W (Lionrock) Warning No. 5 (Report). United States Joint Typhoon Warning Center. October 8, 2021. Archived from the original on October 8, 2021. Retrieved October 10, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 22W (Lionrock) Warning No. 6 (Report). United States Joint Typhoon Warning Center. October 8, 2021. Archived from the original on October 8, 2021. Retrieved October 10, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 22W (Lionrock) Warning No. 7 (Report). United States Joint Typhoon Warning Center. October 8, 2021. Archived from the original on October 8, 2021. Retrieved October 10, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 22W (Lionrock) Warning No. 9 (Report). United States Joint Typhoon Warning Center. October 9, 2021. Archived from the original on October 8, 2021. Retrieved October 10, 2021. Alt URL
Tropical Depression 22W (Lionrock) Warning No. 13-FINAL (Report). United States Joint Typhoon Warning Center. October 10, 2021. Archived from the original on October 10, 2021. Retrieved October 10, 2021.
Tropical Cyclone Formation Alert (Invest 93W) (Report). United States Joint Typhoon Warning Center. October 8, 2021. Archived from the original on September 2, 2021. Retrieved October 8, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 94W) (Report). United States Joint Typhoon Warning Center. October 8, 2021. Archived from the original on April 12, 2021. Retrieved October 8, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 24W (Kompasu) Warning No. 1 (Report). United States Joint Typhoon Warning Center.^{[dead link]} Alt URL
Prognostic Reasoning for Tropical Storm 24W (Kompasu) Warning No. 12 (Report). United States Joint Typhoon Warning Center. October 13, 2021. Archived from the original on October 13, 2021. Retrieved October 14, 2021.
Prognostic Reasoning for Tropical Storm 24W (Kompasu) Warning No. 13 (Report). United States Joint Typhoon Warning Center. October 13, 2021. Archived from the original on October 13, 2021. Retrieved October 14, 2021.
Prognostic Reasoning for Tropical Storm 24W (Kompasu) Warning No. 15 (Report). United States Joint Typhoon Warning Center. October 13, 2021. Archived from the original on October 13, 2021. Retrieved October 14, 2021. Alt URL
Tropical Depression 24W (Kompasu) Warning No. 18-FINAL (Report). United States Joint Typhoon Warning Center. October 14, 2021. Archived from the original on October 14, 2021. Retrieved October 14, 2021.
Significant Tropical Weather Advisory for the Western and South Pacific Oceans (Report). United States Joint Typhoon Warning Center. October 9, 2021. Archived from the original on October 9, 2021. Retrieved October 9, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and the South Pacific Oceans Reissued (Report). United States Joint Typhoon Warning Center. October 8, 2021. Archived from the original on October 8, 2021. Retrieved October 10, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 95W) (Report). United States Joint Typhoon Warning Center. October 9, 2021. Archived from the original on October 9, 2021. Retrieved October 10, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 23W (Namtheun) Warning No. 1 (Report). United States Joint Typhoon Warning Center. October 10, 2021. Archived from the original on October 10, 2021. Retrieved October 10, 2021.
Prognostic Reasoning for Tropical Storm 23W (Namtheun) Warning No. 2 (Report). United States Joint Typhoon Warning Center. October 10, 2021. Archived from the original on October 10, 2021. Retrieved October 10, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 23W (Namtheun) Warning No. 14 (Report). United States Joint Typhoon Warning Center. October 13, 2021. Archived from the original on October 13, 2021. Retrieved October 14, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 23W (Namtheun) Warning No. 19 (Report). United States Joint Typhoon Warning Center. October 14, 2021. Archived from the original on October 14, 2021. Retrieved October 15, 2021. Alt URL
Prognostic Reasoning for Typhoon 23W (Namtheun) Warning No. 26 (Report). United States Joint Typhoon Warning Center. October 16, 2021. Archived from the original on October 16, 2021. Retrieved October 16, 2021.
Prognostic Reasoning for Tropical Storm 23W (Namtheun) Warning No. 27 (Report). United States Joint Typhoon Warning Center. October 16, 2021. Archived from the original on October 16, 2021. Retrieved October 18, 2021. Alt URL
Tropical Storm 23W (Namtheun) Warning No. 31-FINAL (Report). United States Joint Typhoon Warning Center. October 17, 2021. Archived from the original on October 17, 2021. Retrieved October 18, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued (Report). United States Joint Typhoon Warning Center. October 20, 2021. Archived from the original on October 20, 2021. Retrieved October 25, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and South Pacific Oceans (Report). United States Joint Typhoon Warning Center. October 21, 2021. Archived from the original on October 21, 2021. Retrieved October 25, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued (Report). United States Joint Typhoon Warning Center. October 22, 2021. Archived from the original on October 21, 2021. Retrieved October 25, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 98W) (Report). United States Joint Typhoon Warning Center. October 23, 2021. Archived from the original on October 23, 2021. Retrieved October 25, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 25W (Twenty Five) Warning No. 1 (Report). United States Joint Typhoon Warning Center. October 24, 2021. Archived from the original on October 24, 2021. Retrieved October 25, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 25W (Twenty Five) Warning No. 1 (Report). United States Joint Typhoon Warning Center. October 24, 2021. Archived from the original on October 24, 2021. Retrieved October 25, 2021. Alt URL
Prognostic Reasoning for Typhoon 25W (Malou) Warning No. 13 (Report). United States Joint Typhoon Warning Center. October 27, 2021. Archived from the original on October 27, 2021. Retrieved October 27, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued (Report). United States Joint Typhoon Warning Center. October 24, 2021. Archived from the original on October 24, 2021. Retrieved October 25, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and South Pacific Oceans (Report). United States Joint Typhoon Warning Center. October 24, 2021. Archived from the original on October 24, 2021. Retrieved October 25, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 99W) (Report). United States Joint Typhoon Warning Center. October 25, 2021. Archived from the original on October 25, 2021. Retrieved October 27, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 99W) Reissued (Report). United States Joint Typhoon Warning Center. October 26, 2021. Archived from the original on October 25, 2021. Retrieved October 27, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 25W (Twenty Six) Warning No. 1 (Report). United States Joint Typhoon Warning Center. October 26, 2021. Archived from the original on October 26, 2021. Retrieved October 27, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 25W (Twenty Six) Warning No. 3 (Report). United States Joint Typhoon Warning Center. October 26, 2021. Archived from the original on October 26, 2021. Retrieved October 27, 2021. Alt URL
Tropical Depression 25W (Twenty Six) Warning No. 4-FINAL (Report). United States Joint Typhoon Warning Center. October 27, 2021. Archived from the original on October 27, 2021. Retrieved October 27, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and the Southern Pacific Reissued (Report). United States Joint Typhoon Warning Center. November 26, 2021. Archived from the original on November 29, 2021. Retrieved November 29, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 93W) (Report). United States Joint Typhoon Warning Center. November 28, 2021. Archived from the original on November 29, 2021. Retrieved November 29, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 27W (Twenty Seven) Warning No. 1 (Report). United States Joint Typhoon Warning Center. November 29, 2021. Archived from the original on November 30, 2021. Retrieved November 30, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 27W (Twenty Seven) Warning No. 2 (Report). United States Joint Typhoon Warning Center. November 29, 2021. Archived from the original on November 30, 2021. Retrieved November 30, 2021. Alt URL
Prognostic Reasoning for Typhoon 27W (Nyatoh) Warning No. 9 (Report). United States Joint Typhoon Warning Center. December 1, 2021. Archived from the original on December 1, 2021. Retrieved December 2, 2021. Alt URL
Prognostic Reasoning for Typhoon 27W (Nyatoh) Warning No. 11 (Report). United States Joint Typhoon Warning Center. December 2, 2021. Archived from the original on December 2, 2021. Retrieved December 2, 2021. Alt URL
Prognostic Reasoning for Typhoon 27W (Nyatoh) Warning No. 11 (Report). United States Joint Typhoon Warning Center. December 3, 2021. Archived from the original on December 3, 2021. Retrieved December 3, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 96W) (Report). United States Joint Typhoon Warning Center. December 12, 2021. Archived from the original on July 4, 2021. Retrieved December 12, 2021. Alt URL
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans from 150600Z–160600Z December 2021". Joint Typhoon Warning Center. December 15, 2021. Archived from the original on April 25, 2021. Retrieved December 20, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued from 151830Z–160600Z December 2021". Joint Typhoon Warning Center. December 15, 2021. Archived from the original on April 25, 2021. Retrieved December 20, 2021.
Tropical Cyclone Formation Alert (Invest 97W) (Report). United States Joint Typhoon Warning Center. December 16, 2021. Archived from the original on December 16, 2021. Retrieved December 20, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 29W (Twentynine) Warning No. 1 (Report). United States Joint Typhoon Warning Center. December 16, 2021. Archived from the original on December 16, 2021. Retrieved December 20, 2021. Alt URL
Tropical Depression 29W (Twentynine) Warning No. 2 (Report). United States Joint Typhoon Warning Center. December 17, 2021. Archived from the original on December 17, 2021. Retrieved December 20, 2021. Alt URL
"Joint Typhoon Warning Center (JTWC)". Naval Meteorology and Oceanography Command. ^{[not specific enough to verify]}
One or more of the preceding sentences incorporates text from this source, which is in the public domain: Tropical Cyclone Formation Alert (Invest 90W) (Report). United States Joint Typhoon Warning Center. May 29, 2021. Archived from the original on May 29, 2021. Retrieved May 29, 2021. Alt URL
"Tropical Cyclone Formation Alert (Invest 95W)". Joint Typhoon Warning Center. June 30, 2021. Archived from the original on June 30, 2021. Retrieved June 30, 2021.
One or more of the preceding sentences incorporates text from this source, which is in the public domain: "Tropical Cyclone Formation Alert Cancellation (Invest 95W)". Joint Typhoon Warning Center. July 1, 2021. Archived from the original on July 1, 2021. Retrieved July 1, 2021.
Tropical Cyclone Formation Alert (Invest 96W) (Report). United States Joint Typhoon Warning Center. August 1, 2021. Archived from the original on August 1, 2021. Retrieved August 1, 2021.
Significant Tropical Weather Advisory for the Western and Southern Pacific Ocean Reissued (Report). United States Joint Typhoon Warning Center. September 28, 2021. Archived from the original on September 28, 2021. Retrieved September 29, 2021. Alt URL

nrlmry.navy.mil

"bwp122021.dat". United States Naval Research Laboratory. Retrieved March 22, 2022.
"JTWC Best Track data for Typhoon 18W (Conson)". Honolulu, Hawaii: Joint Typhoon Warning Center. Archived from the original on September 12, 2021. Retrieved September 12, 2021.
"trackfile.txt". United States Naval Research Laboratory. Retrieved March 23, 2022.

metocph.nmci.navy.mil

"Joint Typhoon Warning Center Mission Statement". Joint Typhoon Warning Center. 2011. Archived from the original on July 26, 2007. Retrieved July 25, 2012.

usno.navy.mil

Frequently Asked Questions (Report). Joint Typhoon Warning Center. August 13, 2012. Archived from the original on October 4, 2013. Retrieved September 22, 2012.

nbcnewyork.com

"Olympic Rowing Competition Postponed Due to Tropical Storm Approaching Japan". NBC New York. July 26, 2021. Retrieved July 28, 2021.

ndrrmc.gov.ph

"Sitrep No. 04 re Preparedness Measures and Effects of Severe Tropical Storm "AURING"" (PDF). National Disaster Risk Reduction and Management Council. February 22, 2021. Archived from the original (PDF) on February 23, 2021. Retrieved February 23, 2021.
"SitRep no.13 re Preparedness Measures and Effects for STS Auring" (PDF). NDRRMC. Retrieved March 5, 2021.
"SitRep no. 10 re Preparedness Measures and Effects for Typhoon Bising" (PDF). ndrrmc.gov.ph. April 25, 2021. Retrieved April 25, 2021.
"SitRep no.06 re Preparedness Measures for Tropical Depression CRISING" (PDF). NDRRMC. May 28, 2021.
SitRep no.06 re Preparedness Measures and Effects of ITCZ enhanced by TS DANTE (PDF) (Report). National Disaster Risk Reduction and Management Council. June 6, 2021. Retrieved June 6, 2021.
"SitRep no.10 re Preparedness Measures and Effects of ITCZ enhanced by TS DANTE" (PDF). NDRRMC. Retrieved June 11, 2021.^{[permanent dead link]}
"SitRep No. 12 re Preparedness Measures and Effects for TEFS, LPAs, and ITCZ" (PDF). NDRRMC. January 29, 2021.

monitoring-dashboard.ndrrmc.gov.ph

"Sitrep no.14 for Typhoon Jolina (2021)". NDRRMC. September 17, 2021.^{[permanent dead link]}
"Sitrep no.7 for Typhoon Kiko (2021)". ndrrmc.gov.ph. National Disaster Risk Reduction and Management Council. September 17, 2021. Archived from the original on November 27, 2021. Retrieved September 15, 2021.
SitRep No. 20 for Severe Tropical Storm Maring (2021) (Report). NDRRMC. October 31, 2021. Archived from the original on October 19, 2021. Retrieved October 31, 2021.
"SitRep No. 3 for Tropical Depression LANNIE (2021)". National Disaster Risk Reduction and Management Council. October 7, 2021.^{[permanent dead link]}

newsweek.com

Tom Fish (October 22, 2021). "'Bomb Cyclone' Approaches as U.S. Readies For 'Strongest Storm in Northwest History'". Newsweek. Retrieved October 28, 2021.

nhk.or.jp

www3.nhk.or.jp

"Typhoon Champi approaching Ogasawara Islands". NHK (Japan Broadcasting Corporation). June 26, 2021. Archived from the original on June 26, 2021. Retrieved June 26, 2021.
日本放送協会. "オリンピックボート台風8号影響で競技は28日以降に延期 (Competition postponed after 28th due to Olympic boat typhoon No. 8)". NHKニュース. Retrieved July 28, 2021.

noaa.gov

tgftp.nws.noaa.gov

"RSMC Tropical Cyclone Best Track Name 2101 Dujuan (2101)". Japan Meteorological Agency. May 20, 2021. Archived from the original on May 28, 2021. Retrieved March 27, 2022 – via the National Oceanic and Atmospheric Administration.
"WWJP27 RJTD 120000". Japan Meteorological Agency. April 12, 2021. Archived from the original on April 12, 2021. Retrieved April 12, 2021.
"WWJP27 RJTD 120600". Japan Meteorological Agency. April 12, 2021. Archived from the original on April 12, 2021. Retrieved April 12, 2021.
"WTPQ50 RJTD 250000". Japan Meteorological Agency. April 25, 2021. Archived from the original on April 25, 2021. Retrieved April 27, 2021.
"WWJP27 RJTD 290600". Japan Meteorological Agency. May 29, 2021. Archived from the original on May 29, 2021. Retrieved May 29, 2021.
"WTPQ50 RJTD 310000". Japan Meteorological Agency. May 31, 2021. Archived from the original on May 31, 2021. Retrieved June 2, 2021 – via National Oceanic and Atmospheric Administration.
"Tropical Depression 04W (Choi-wan) Warning NR 012". Joint Typhoon Warning Center. June 1, 2021. Archived from the original on June 1, 2021. Retrieved June 2, 2021 – via National Oceanic and Atmospheric Administration.
"Tropical Storm 04W (Choi-wan) Warning NR 018". Joint Typhoon Warning Center. June 3, 2021. Archived from the original on June 3, 2021. Retrieved June 3, 2021 – via National Oceanic and Atmospheric Administration.
"WTPQ50 RJTD 050600". Japan Meteorological Agency. June 5, 2021. Archived from the original on June 5, 2021. Retrieved June 12, 2021 – via National Oceanic and Atmospheric Administration.
"RSMC Tropical Cyclone Best Track Name 2104 Koguma (2104)". Japan Meteorological Agency. August 26, 2021. Archived from the original on August 27, 2021. Retrieved March 23, 2022 – via National Oceanic and Atmospheric Administration.
"WWJP27 RJTD 210000". Japan Meteorological Agency. Archived from the original on June 21, 2021. Retrieved June 22, 2021.
"WWJP27 RJTD 230000". Japan Meteorological Agency. June 23, 2021. Archived from the original on June 23, 2021. Retrieved June 23, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No. 9 for STS 2105 CHAMPI (2105)". Joint Typhoon Warning Centre. Pearl Harbour, Hawaii. June 24, 2021. Archived from the original on June 24, 2021. Retrieved June 24, 2021.
"Prognostic Reasoning for Tropical Storm 06W (Champi) Warning NR 013". Joint Typhoon Warning Center. Archived from the original on June 24, 2021. Retrieved June 24, 2021.
"Prognostic Reasoning for Tropical Storm 06W (Champi) Warning NR 017". Joint Typhoon Warning Centre. Pearl Harbour, Hawaii. Archived from the original on June 25, 2021. Retrieved June 25, 2021.
"WWJP27 RJTD 031800". Japan Meteorological Agency. July 3, 2021. Archived from the original on July 3, 2021. Retrieved July 3, 2021.
"WWJP26 RJTD 120300". Japan Meteorological Agency. July 6, 2021. Archived from the original on March 28, 2021. Retrieved July 6, 2021.
"WWJP27 RJTD 051800". Japan Meteorological Agency. Archived from the original on July 5, 2021. Retrieved July 6, 2021.
"WWJP27 RJTD 080000". Japan Meteorological Agency. July 8, 2021. Archived from the original on July 8, 2021. Retrieved July 8, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No. 6 for Tropical Storm 2106 (In-fa)". Japan Meteorological Agency. July 17, 2021. Archived from the original on July 17, 2021. Retrieved July 18, 2021.
"RSMC Tropical Cyclone No.11 for STS In-fa (2106)". Japan Meteorological Agency. July 18, 2021. Archived from the original on July 19, 2021. Retrieved July 18, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No.11 For STS In-fa (2106)". Japan Meteorological Agency. July 20, 2021. Archived from the original on July 19, 2021. Retrieved July 20, 2021.
"WWJP25 RJTD 170000". Japan Meteorological Agency. July 17, 2021. Archived from the original on July 17, 2021. Retrieved July 17, 2021.
"WWJP27 RJTD 170000". Japan Meteorological Agency. July 17, 2021. Archived from the original on July 17, 2021. Retrieved July 17, 2021.
"RSMC Prognostic Reasoning No.7 of Severe Tropical Storm 2107 (Cempaka)". Japan Meteorological Agency. July 20, 2021. Archived from the original on July 20, 2021. Retrieved July 23, 2021.
"WTPQ51 RJTD 220000". Japan Meteorological Agency. July 22, 2021. Archived from the original on July 22, 2021. Retrieved July 22, 2021.
Tropical Cyclone Formation Alert (Invest 90W) (Report). United States Joint Typhoon Warning Center. July 22, 2021. Archived from the original on July 23, 2021. Retrieved July 30, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No. 3 for TS 2108 Nepartak (2108)". Japan Meteorological Agency. July 23, 2021. Archived from the original on July 23, 2021. Retrieved July 30, 2021.
Tropical Depression 11W (Nepartak) Warning No. 1 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 23, 2021. Retrieved July 30, 2021.
Prognostic Reasoning for Tropical Storm 11W (Nepartak) Warning No. 4 (Report). United States Joint Typhoon Warning Center. July 24, 2021. Archived from the original on July 24, 2021. Retrieved July 24, 2021.
One or more of the preceding sentences incorporates text from this source, which is in the public domain: Prognostic Reasoning for Tropical Storm 11W (Nepartak) Warning No. 8 (Report). United States Joint Typhoon Warning Center. July 25, 2021. Archived from the original on July 25, 2021. Retrieved July 25, 2021.
Prognostic Reasoning for Tropical Storm 11W (Nepartak) Warning No. 15 (Report). United States Joint Typhoon Warning Center. July 27, 2021. Archived from the original on July 27, 2021. Retrieved July 27, 2021.
Prognostic Reasoning for Tropical Storm 11W (Nepartak) Warning No. 17 (Report). United States Joint Typhoon Warning Center. July 27, 2021. Archived from the original on July 27, 2021. Retrieved July 27, 2021.
Prognostic Reasoning for Tropical Depression 11W (Nepartak) Warning No. 20 (Report). United States Joint Typhoon Warning Center. July 28, 2021. Archived from the original on July 28, 2021. Retrieved July 28, 2021.
Tropical Depression 11W (Nepartak) Warning No. 21 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 29, 2021. Retrieved August 1, 2021.
Prognostic Reasoning for Tropical Depression 12W (Twelve) Warning No. 1 (Report). United States Joint Typhoon Warning Center. August 2, 2021. Archived from the original on August 2, 2021. Retrieved August 2, 2021.
Prognostic Reasoning for Tropical Depression 12W (Twelve) Warning No. 9 (Report). United States Joint Typhoon Warning Center. August 5, 2021. Archived from the original on August 5, 2021. Retrieved March 22, 2022.
"WWJP27 RJTD 040600". Japan Meteorological Agency. August 2, 2021. Archived from the original on August 2, 2021. Retrieved August 4, 2021.
"RSMC Prognostic Reasoning No. 24 for Tropical Storm 2109 (Lupit)". Japan Meteorological Agency. August 8, 2021. Archived from the original on August 9, 2021. Retrieved August 9, 2021.
Tropical Storm 13W (Lupit) Warning No. 26 (Report). United States Joint Typhoon Warning Center. August 9, 2021. Archived from the original on August 9, 2021. Retrieved August 9, 2021.
"RSMC Tropical Advisory". Japan Meteorological Agency. August 9, 2021. Archived from the original on August 9, 2021. Retrieved August 9, 2021.
Tropical Storm 13W (Lupit) Warning No. 29 (Report). United States Joint Typhoon Warning Center. August 9, 2021. Archived from the original on August 10, 2021. Retrieved August 10, 2021.
"RSMC Tropical Cyclone Advisory". Japan Meteorological Agency. August 3, 2021. Archived from the original on August 3, 2021. Retrieved August 5, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No. 1 for Tropical Depression located at 23.6N 125.2E". Japan Meteorological Agency. August 3, 2021. Archived from the original on August 3, 2021. Retrieved August 5, 2021.
Tropical Cyclone Formation Alert (Invest 97W) (Report). United States Joint Typhoon Warning Center. August 3, 2021. Archived from the original on August 3, 2021. Retrieved August 5, 2021.
Tropical Depression 14W (Fourteen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. August 4, 2021. Archived from the original on August 4, 2021. Retrieved August 5, 2021.
Prognostic Reasoning for Tropical Depression 14W (Fourteen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. August 4, 2021. Archived from the original on August 4, 2021. Retrieved August 5, 2021.
Tropical Storm 14W (Mirinae) Warning No. 6 (Report). United States Joint Typhoon Warning Center. August 5, 2021. Archived from the original on August 5, 2021. Retrieved August 6, 2021.
Prognostic Reasoning for Tropical Storm 14W (Mirinae) Warning No. 6 (Report). United States Joint Typhoon Warning Center. August 5, 2021. Archived from the original on August 5, 2021. Retrieved August 6, 2021.
"RSMC Tropical Cyclone Advisory". Japan Meteorological Agency. August 10, 2021. Archived from the original on August 10, 2021. Retrieved August 10, 2021.
Tropical Cyclone Formation Alert (Invest 99W) (Report). United States Joint Typhoon Warning Center. August 3, 2021. Archived from the original on August 4, 2021. Retrieved August 6, 2021.
Tropical Depression 15W (Fifteen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. August 4, 2021. Archived from the original on August 4, 2021. Retrieved August 6, 2021.
Tropical Storm 15W (Fifteen) Warning No. 3 (Report). United States Joint Typhoon Warning Center. August 5, 2021. Archived from the original on August 5, 2021. Retrieved August 6, 2021.
Prognostic Reasoning for Tropical Storm 15W (Fifteen) Warning No. 3 (Report). United States Joint Typhoon Warning Center. August 5, 2021. Archived from the original on August 5, 2021. Retrieved August 6, 2021.
"RSMC Prognostic Reasoning No. 10 for Tropical Storm 2111 (Nida)". Japan Meteorological Agency. August 7, 2021. Archived from the original on August 7, 2021. Retrieved August 9, 2021.
"RSMC Tropical Cyclone Advisory". Japan Meteorological Agency. August 9, 2021. Archived from the original on August 8, 2021. Retrieved August 9, 2021.
Tropical Storm 16W (Sixteen) Warning No. 11 (Report). United States Joint Typhoon Warning Center. August 13, 2021. Archived from the original on August 13, 2021. Retrieved August 13, 2021.
"RSMC Prognostic Reasoning No. 5 for the Tropical Depression located at 14.0N 152.0E". Japan Meteorological Agency. August 16, 2021. Archived from the original on August 16, 2021. Retrieved August 16, 2021.
"RSMC Tropical Cyclone Advisory". Japan Meteorological Agency. August 24, 2021. Archived from the original on August 24, 2021. Retrieved August 24, 2021.
"WWJP27 RJTD 010000". Japan Meteorological Agency. September 1, 2021. Archived from the original on September 1, 2021. Retrieved September 1, 2021.
Tropical Depression 17W (Seventeen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. September 2, 2021. Archived from the original on September 2, 2021. Retrieved September 2, 2021.
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. September 2, 2021. Archived from the original on September 2, 2021. Retrieved September 2, 2021.
"WWJP27 RJTD 040120". Japan Meteorological Agency. September 4, 2021. Archived from the original on September 4, 2021. Retrieved September 5, 2021.
"RSMC Prognostic Reasoning No. 1 Tropical Storm 2113 (Conson)". Japan Meteorological Agency. September 6, 2021. Archived from the original on September 6, 2021. Retrieved September 6, 2021.
"RSMC Prognostic Reasoning No. 4 for Tropical Storm 2113 (Conson)". Japan Meteorological Agency. September 7, 2021. Archived from the original on September 7, 2021. Retrieved September 7, 2021.
"RSMC Prognostic Reasoning No. 14 for Severe Tropical Storm 2113 (Conson)". Japan Meteorological Agency. September 9, 2021. Archived from the original on September 9, 2021. Retrieved September 9, 2021.
"RSMC Prognostic Reasoning No. 22 for Tropical Storm 2113 (Conson)". Japan Meteorological Agency. September 11, 2021. Archived from the original on September 11, 2021. Retrieved September 12, 2021.
"RSMC Tropical Cyclone Advisory". Japan Meteorological Agency. September 11, 2021. Archived from the original on September 12, 2021. Retrieved September 13, 2021.
"JMA Warning and Summary 120000". Japan Meteorological Agency. September 12, 2021. Archived from the original on September 12, 2021. Retrieved September 12, 2021.
"JMA Warning and Summary 131200". Japan Meteorological Agency. September 13, 2021. Archived from the original on September 13, 2021. Retrieved September 15, 2021.
"RSMC Prognostic Reasoning No. 3 for Tropical Storm Chanthu (2114)". Japan Meteorological Agency. September 5, 2021. Archived from the original on September 7, 2021. Retrieved September 6, 2021.
"RSMC Prognostic Reasoning No. 5 for Severe Tropical Storm Chanthu (2114)". Japan Meteorological Agency. September 7, 2021. Archived from the original on September 7, 2021. Retrieved September 7, 2021.
"RSMC Prognostic Reasoning No. 33 for Tropical Storm 2114 (Chanthu)". Japan Meteorological Agency. September 14, 2021. Archived from the original on September 14, 2021. Retrieved September 14, 2021.
"RSMC Prognostic Reasoning No. 39 for Severe Tropical Storm 2114 (Chanthu)". Japan Meteorological Agency. September 16, 2021. Archived from the original on September 16, 2021. Retrieved September 18, 2021.
"JMA Warning and Summary 220000". Japan Meteorological Agency. September 22, 2021. Archived from the original on September 22, 2021. Retrieved September 22, 2021.
"RSMC Prognostic Reasoning No. 2 for Tropical Storm Mindulle (2116)". Japan Meteorological Agency. September 23, 2021. Archived from the original on September 23, 2021. Retrieved September 24, 2021.
"RSMC Prognostic Reasoning No. 6 for Severe Tropical Storm Mindulle (2116)". Japan Meteorological Agency. September 24, 2021. Archived from the original on September 24, 2021. Retrieved September 24, 2021.
"RSMC Prognostic Reasoning No. 8 for Typhoon Mindulle (2116)". Japan Meteorological Agency. September 25, 2021. Archived from the original on September 25, 2021. Retrieved September 25, 2021.
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 27 (Report). United States Joint Typhoon Warning Center. September 28, 2021. Archived from the original on September 29, 2021. Retrieved September 29, 2021.
"JRSMC Tropical Cyclone Advisory". Japan Meteorological Agency. October 2, 2021. Archived from the original on October 2, 2021. Retrieved October 2, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No. 2 for Tropical Storm Dianmu (2115)". Japan Meteorological Agency. September 23, 2021. Archived from the original on September 23, 2021. Retrieved September 24, 2021.
"RSMC Tropical Cyclone Advisory". Japan Meteorological Agency. September 24, 2021. Archived from the original on September 24, 2021. Retrieved September 24, 2021.
"JMA Warning and Summary 050600". Japan Meteorological Agency. October 5, 2021. Archived from the original on October 5, 2021. Retrieved October 5, 2021.
"JMA Warning and Summary 070000". Japan Meteorological Agency. October 7, 2021. Archived from the original on October 7, 2021. Retrieved October 7, 2021.
"JMA Warning and Summary 070600". Japan Meteorological Agency. October 7, 2021. Archived from the original on October 7, 2021. Retrieved October 7, 2021.
"RSMC Prognostic Reasoning No. 4 for Tropical Storm Kompasu (2118)". Japan Meteorological Agency. October 8, 2021. Archived from the original on October 8, 2021. Retrieved October 8, 2021.
"RSMC Prognostic Reasoning No. 15 for Severe Tropical Storm Kompasu (2118)". Japan Meteorological Agency. October 11, 2021. Archived from the original on October 11, 2021. Retrieved October 11, 2021.
"JMA Warning and Summary 070000". Japan Meteorological Agency. October 7, 2021. Archived from the original on October 7, 2021. Retrieved October 7, 2021.
"JMA Warning and Summary 080000". Japan Meteorological Agency. October 7, 2021. Archived from the original on October 8, 2021. Retrieved October 8, 2021.
"JMA Warning and Summary 090600". Japan Meteorological Agency. October 9, 2021. Archived from the original on October 9, 2021. Retrieved October 10, 2021.
"RSMC Prognostic Reasoning No. 3 for Tropical Storm Namtheun (2119)". Japan Meteorological Agency. October 10, 2021. Archived from the original on October 10, 2021. Retrieved October 10, 2021.
"RSMC Prognostic Reasoning No. 28 for Severe Tropical Storm Namtheun (2119)". Japan Meteorological Agency. October 16, 2021. Archived from the original on October 16, 2021. Retrieved October 16, 2021.
"RSMC Prognostic Reasoning No. 29 for Tropical Storm Namtheun (2119)". Japan Meteorological Agency. October 16, 2021. Archived from the original on October 16, 2021. Retrieved October 18, 2021.
"RSMC Tropical Cyclone Advisory". Japan Meteorological Agency. October 17, 2021. Archived from the original on October 17, 2021. Retrieved October 18, 2021.
"RSMC Prognostic Reasoning No. 7 for Tropical Storm Malou (2120)". Japan Meteorological Agency. October 25, 2021. Archived from the original on October 25, 2021. Retrieved October 25, 2021.
"RSMC Prognostic Reasoning No. 13 for Severe Tropical Storm Malou (2120)". Japan Meteorological Agency. October 26, 2021. Archived from the original on October 26, 2021. Retrieved October 27, 2021.
"JMA Warning and Summary 240600". Japan Meteorological Agency. October 24, 2021. Archived from the original on October 24, 2021. Retrieved October 25, 2021.
"JMA Warning and Summary 290000". Japan Meteorological Agency. November 29, 2021. Archived from the original on November 29, 2021. Retrieved November 29, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No. 3 for Tropical Storm 2121 (Nyatoh)". Japan Meteorological Agency. November 30, 2021. Archived from the original on November 30, 2021. Retrieved November 30, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No. 7 for Severe Tropical Storm 2121 (Nyatoh)". Japan Meteorological Agency. December 1, 2021. Archived from the original on December 1, 2021. Retrieved December 2, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No. 10 for Typhoon 2121 (Nyatoh)". Japan Meteorological Agency. December 1, 2021. Archived from the original on December 2, 2021. Retrieved December 2, 2021.
WTPQ30 RJTD 130600 (Report). Japan Meteorological Agency. December 12, 2021. Archived from the original on December 13, 2021. Retrieved December 12, 2021.
"RSMC Tropical Cyclone Best Track Name 2122 Rai (2122)". Japan Meteorological Agency. February 4, 2022. Archived from the original on February 4, 2022. Retrieved March 23, 2022 – via National Oceanic and Atmospheric Agency.
Prognostic Reasoning for Typhoon 28W (Rai) Warning NR 024 (Report). United States Joint Typhoon Warning Center. December 18, 2021. Archived from the original on December 13, 2021. Retrieved December 19, 2021.
Prognostic Reasoning for Typhoon 28W (Rai) Warning NR 025 (Report). United States Joint Typhoon Warning Center. December 19, 2021. Archived from the original on December 13, 2021. Retrieved December 19, 2021.
"Warning and Summary 140000". Japan Meteorological Agency. December 14, 2021. Archived from the original on December 14, 2021. Retrieved December 20, 2021.
"Warning and Summary 170600". Japan Meteorological Agency. December 17, 2021. Archived from the original on December 17, 2021. Retrieved December 20, 2021.
"Warning and Summary 171200". Japan Meteorological Agency. December 17, 2021. Archived from the original on December 17, 2021. Retrieved December 20, 2021.
"WWJP27 RJTD 191800". Japan Meteorological Agency. January 19, 2021. Archived from the original on January 20, 2021. Retrieved January 20, 2021.
"WWJP27 RJTD 140600" (TXT). Japan Meteorological Agency. March 14, 2021. Archived from the original on March 14, 2021. Retrieved March 14, 2021.
"WWJP27 RJTD 150000" (TXT). Japan Meteorological Agency. March 15, 2021. Archived from the original on March 15, 2021. Retrieved March 15, 2021.
"WWJP27 RJTD 300000". Japan Meteorological Agency. May 30, 2021. Archived from the original on May 30, 2021.
"WWJP27 RJTD 300000". Japan Meteorological Agency. June 30, 2021. Archived from the original on June 30, 2021. Retrieved June 30, 2021.
"WWJP27 RJTD 00Z". Japan Meteorological Agency. July 1, 2021. Archived from the original on July 1, 2021. Retrieved July 4, 2021.
"WWJP27 RJTD 190000". Japan Meteorological Agency. July 19, 2021. Archived from the original on July 19, 2021. Retrieved July 19, 2021.
"WWJP27 RJTD 210000". Japan Meteorological Agency. July 21, 2021. Archived from the original on July 21, 2021. Retrieved July 21, 2021.
"WWJP27 RJTD 311800". Japan Meteorological Agency. July 31, 2021. Archived from the original on July 31, 2021. Retrieved August 2, 2021.
"WWJP27 RJTD 011800". Japan Meteorological Agency. August 1, 2021. Archived from the original on August 1, 2021. Retrieved August 2, 2021.
"WWJP27 RJTD 070000". Japan Meteorological Agency. September 7, 2021. Archived from the original on September 7, 2021. Retrieved September 7, 2021.
"JMA Warning and Summary 271200". Japan Meteorological Agency. September 27, 2021. Archived from the original on September 27, 2021. Retrieved September 29, 2021.

ssd.noaa.gov

"bwp012021.dat". Joint Typhoon Warning Center. Retrieved March 27, 2022 – via National Oceanic and Atmospheric Administration.
"bwp052021.dat". United States Naval Research Laboratory. Retrieved March 23, 2022.

nhc.noaa.gov

Jon Jelsema (August 6, 2021). "Five-Day Graphic Tropical Weather Outlook". nhc.noaa.gov. Honolulu, Hawaii: Central Pacific Hurricane Center. Retrieved August 10, 2021.
Tina Stall (August 10, 2021). "Five-Day Graphic Tropical Weather Outlook". nhc.noaa.gov. Honolulu, Hawaii: Central Pacific Hurricane Center. Retrieved August 10, 2021.

wpc.ncep.noaa.gov

"WPC Surface Analysis valid for 10/21/2021 at 15 UTC". wpc.ncep.noaa.gov. Weather Prediction Center. October 21, 2021. Archived from the original on October 28, 2021. Retrieved October 28, 2021.
"WPC Surface Analysis valid for 10/22/2021 at 21 UTC". wpc.ncep.noaa.gov. Weather Prediction Center. October 22, 2021. Archived from the original on October 28, 2021. Retrieved October 28, 2021.

petrotimes.vn

dulich.petrotimes.vn

Vân Anh (September 13, 2021). "Thiệt hại ban đầu do bão số 5 gây ra". PetroTimes (in Vietnamese). Retrieved September 13, 2021.

philstar.com

"Walang Pasok: Class, work suspensions on February 22 due to 'Auring'". Philstar.com. Retrieved February 22, 2021.
Flores, Helen (March 10, 2021). "Low-pressure area spotted off Davao". The Philippine Star. Retrieved March 14, 2021.

pna.gov.ph

Arayata, Cristina (January 18, 2021). "LPA, ITCZ to bring scattered rains Monday". pna.gov.ph. Philippine News Agency. Retrieved January 20, 2021.

q13fox.com

Scott Sistek (October 20, 2021). "Fascinating 'bomb cyclone' to put on show out in Pacific Ocean". Fox13 Seattle. Retrieved October 28, 2021.

rappler.com

"PAGASA changes super typhoon definition, wind signals". RAPPLER. March 23, 2022. Retrieved June 10, 2022.
Arceo, Acor (May 13, 2021). "Crising weakens into tropical depression, makes landfall in Davao Oriental". Rappler. Retrieved May 14, 2021.
Arceo, Acor (June 2, 2021). "Tropical Storm Dante heads for Romblon after 2nd landfall in Masbate". Rappler. Retrieved June 2, 2021.
Arceo, Acor (June 3, 2021). "Tropical Storm Dante makes 7th, 8th landfalls in Batangas". Rappler. Retrieved June 3, 2021.
Arceo, Acor (June 4, 2021). "Tropical Storm Dante exits PAR but may reenter". Rappler. Retrieved June 5, 2021.
Arceo, Acor (June 5, 2021). "Dante weakens into tropical depression, reenters PAR". Rappler. Retrieved June 5, 2021.
Arceo, Acor (July 4, 2021). "LPA east of Eastern Samar develops into Tropical Depression Emong". Rappler. Retrieved July 4, 2021.
Arceo, Acor (September 7, 2021). "Typhoon Jolina makes 2nd, 3rd landfalls in island towns of Samar province". Rappler. Retrieved September 18, 2021.
"Tropical Storm Jolina makes 9th landfall in Bataan". Rappler. September 8, 2021. Retrieved September 9, 2021.
"Tropical Depression Lannie set to exit but LPA nears PAR". Rappler. October 5, 2021. Retrieved October 10, 2021.
Arceo, Acor (December 14, 2021). "Severe Tropical Storm Odette enters PAR". Rappler. Retrieved March 23, 2022.
"Typhoon Odette makes first 2 landfalls in Siargao, Dinagat". RAPPLER. December 16, 2021. Retrieved December 16, 2021.
"After leaving trail of destruction, Typhoon Odette exits PAR". Rappler. December 18, 2021. Archived from the original on December 18, 2021. Retrieved December 19, 2021.
"Typhoon Odette: Damage, areas hit, and relief updates". Rappler. December 20, 2021. Retrieved December 20, 2021.
Arceo, Acor (January 20, 2021). "Parts of Luzon rainy due to LPA off Aurora, tail-end of frontal system". rappler.com. Rappler. Retrieved January 21, 2021.
Arceo, Acor (March 12, 2021). "LPA still 'less likely' to become tropical depression but rain persists". Rappler. Retrieved March 14, 2021.

reliefweb.int

"Republic of Palau: Typhoon Surigae - Emergency Plan of Action (EPoA), DREF Operation n° 1 MDRPW001" (PDF). ReliefWeb. International Federation of Red Cross and Red Crescent Societies (IFRC/ICRC). April 26, 2021. Retrieved April 27, 2021.

reuters.com

"Typhoon Cempaka makes landfall in China's Guangdong, says Xinhua". Reuters. July 21, 2021.
Peter Blaza; Jacqueline Wong (September 12, 2021). "Strong typhoon cuts power, causes flooding in northern Philippines". www.reuters.com. Reuters. Retrieved September 13, 2021.
Rozanna Latiff; Liz Lee (December 18, 2021). "Thousands displaced by floods in Malaysia". www.reuters.com. Reuters. Retrieved December 18, 2021.
"At least eight dead in Malaysia floods as rescue effort stumbles". Reuters. December 20, 2021. Retrieved December 21, 2021.

saipantribune.com

"Flash flood warning, high surf and small craft advisories in effect". Saipan Tribune. June 22, 2021. Archived from the original on June 22, 2021. Retrieved June 22, 2021.

scmp.com

Ji Siqi (September 14, 2021). "China's busiest container-shipping ports in Shanghai, Ningbo begin to reopen after Typhoon Chanthu". South China Morning Post. Retrieved September 15, 2021.
Lo, Clifford; Leung, Christy (July 20, 2021). "Hong Kong hiker swept away by stream amid No 3 typhoon warning found dead after hours-long search by rescuers, divers". South China Morning Post.

sggp.org.vn

"Vớt ve chai trên hồ thủy lợi, 2 anh em bị đuối nước". Sài Gòn Giải Phóng (in Vietnamese). September 23, 2021. Retrieved December 30, 2021.
"Sẵn sàng ứng phó với áp thấp nhiệt đới ở Biển Đông" [Ready to cope with tropical depression in the East Sea]. Sài Gòn Giải Phóng (in Vietnamese). October 25, 2021. Archived from the original on October 25, 2021. Retrieved October 25, 2021.

smg.gov.mo

"Tropical Cyclone Information for T.D., 14:05 July 6, 2021". Macau Meteorological and Geophysical Bureau. July 6, 2021. Archived from the original on July 6, 2021.

taiwanenglishnews.com

Charlier, Philip (August 12, 2021). "Body of graduate student found in flooded pavilion at scenic reservoir". Taiwan English News. Archived from the original on August 12, 2021. Retrieved August 13, 2021.
Charlier, Philip (August 7, 2021). "Big wave hits joggers on Tainan City coast leaving one dead, one injured". Taiwan English News. Archived from the original on August 7, 2021. Retrieved August 13, 2021.
Charlier, Philip (August 12, 2021). "Body of graduate student found in flooded pavilion at scenic reservoir". Taiwan English News. Archived from the original on August 12, 2021. Retrieved August 13, 2021.

tropicalstormrisk.com

Saunders, Mark; Lea, Adam (May 11, 2021). Extended Range Forecast for Northwest Pacific Typhoon Activity in 2021 (PDF) (Report). Tropical Storm Risk Consortium. Retrieved May 11, 2021.
Saunders, Mark; Lea, Adam (July 7, 2021). July Forecast Forecast Update for Northwest Pacific Typhoon Activity in 2021 (PDF) (Report). Tropical Storm Risk Consortium. Retrieved July 8, 2021.^{[permanent dead link]}
Saunders, Mark; Lea, Adam (August 9, 2021). August Forecast Forecast Update for Northwest Pacific Typhoon Activity in 2021 (PDF) (Report). Tropical Storm Risk Consortium. Retrieved August 9, 2021.^{[permanent dead link]}

twitter.com

PAGASA-DOST [@dost_pagasa] (May 29, 2021). "TROPICAL CYCLONE UPDATE - 3:15 AM, 30 May 2021 - At 1:00 AM today, the Tropical Depression east of Mindanao entered the Philippine Area of Responsibility and was named "DANTE". Tropical Cyclone Bulletins will be issued beginning at 5:00 AM today" (Tweet) – via Twitter.
Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) [@PAGASA] (July 4, 2021). "Tropical Cyclone Update 10:00AM, 04 July 2021 At 8:00 AM today, the Low Pressure Area east of Guiuan, Eastern Samar developed into Tropical Depression #EmongPH. Severe Weather Bulletins will be issued beginning 11:00 AM today" (Tweet). Retrieved July 4, 2021 – via Twitter.
PAGASA [@dost_pagasa] (July 4, 2021). "RAINFALL ADVISORY No. 1 #NCR_PRSD Weather System: Low-Pressure Area (LPA) Issued at: 8:00 PM,04 July 2021" (Tweet). Archived from the original on July 10, 2021. Retrieved July 6, 2021 – via Twitter.
PAGASA [@dost_pagasa] (July 4, 2021). "RAINFALL ADVISORY No. 2 #NCR_PRSD Weather System: Low-Pressure Area (LPA) Issued at: 11:00 PM,04 July 2021" (Tweet). Archived from the original on July 10, 2021. Retrieved July 6, 2021 – via Twitter.
Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) [@PAGASA] (August 7, 2021). "At 5:00 AM today, Tropical Storm LUPIT entered the Philippine Area of Responsibility and was assigned the local name #HuaningPH. Tropical Cyclone Bulletins will be issued beginning at 11:00 AM today" (Tweet). Retrieved August 7, 2021 – via Twitter.
PAGASA-DOST [@dost_pagasa] (August 19, 2021). "At 10:00 AM today, the tropical depression east of Luzon entered the Philippine Area of Responsibility and was assigned the local name #IsangPH. Tropical Cyclone Bulletins will be issued beginning at 11:00 AM today" (Tweet) – via Twitter.
@dost_pagasa (September 11, 2021). "At 8:30 AM today, Typhoon #KikoPH made landfall over Ivana, Batanes" (Tweet) – via Twitter.
"TROPICAL CYCLONE BULLETIN #. 11 Typhoon "OdettePh"". Twitter. Retrieved December 16, 2021.
@abscbnnews (December 16, 2021). "#OdettePH made its 4th landfall over Padre Burgos, Southern Leyte at 5:40 p.m., according to @dost_pagasa" (Tweet). Retrieved December 16, 2021 – via Twitter.
@abscbnnews (December 16, 2021). "#OdettePH made its 5th landfall over Pres. Carlos P. Garcia, Bohol at 6:30 p.m., according to @dost_pagasa" (Tweet). Retrieved December 16, 2021 – via Twitter.
One News [@onenewsph] (December 20, 2021). "Governor Arthur Yap says there are 99 casualties in Bohol due to Typhoon #OdettePH, after 48 LGUs submitted their reports. He adds that there are 78 individuals injured, while 18 are missing" (Tweet) – via Twitter.

typhoon.gov.cn

tcrr.typhoon.gov.cn

Zhou, Xiao; Lei, Xiaotu (2012). "Summary of retired typhoons within the Western North Pacific Ocean". Tropical Cyclone Research and Review. 1 (1). The Economic and Social Commission for Asia and the Pacific/World Meteorological Organization's Typhoon Committee: 23–32. doi:10.6057/2012TCRR01.03. ISSN 2225-6032. Archived from the original on August 12, 2017. Retrieved December 21, 2014.

typhooncommittee.org

"REPORT OF THE FIFTY-FIFTH SESSION OF TYPHOON COMMITTEE" (PDF). Typhoon Committee. April 30, 2023. Retrieved April 30, 2023.
"LIST OF RETIRED TROPICAL CYCLONE NAMES". ESCAP/WMO Typhoon Committee. Retrieved March 12, 2024.

vietnamnet.vn

"Bão số 2 lướt qua gây thiệt hại tại Thái Bình, Hải Phòng". Vietnamnet (in Vietnamese). June 13, 2021. Retrieved June 13, 2021.

vtv.vn

Chi, Quỳnh (September 29, 2021). "6 người thiệt mạng, 2 người mất tích trong trận lũ lụt do bão nhiệt đới Dianmu ở Thái Lan". Vietnam Television (in Vietnamese). Retrieved December 30, 2021.

washingtonpost.com

Jason Samenow and Matthew Cappucci (April 18, 2021). "Surigae sweeping past Philippines, after becoming strongest April typhoon on record". Washington Post. ISSN 0190-8286. Retrieved May 6, 2021.
Cappucci, Matthew; Samenow, Jason (April 17, 2021). "Super Typhoon Surigae to pass near Philippines at Category 5 strength Sunday". The Washington Post. Washington, D.C. Retrieved April 17, 2021.
Cappucci, Matthew. "Tropical Storm Surigae to intensify into powerful Pacific typhoon, brush past Philippines". Washington Post. Retrieved April 14, 2021.
Associated Press (September 12, 2021). "Typhoon pours 5 inches of rain on Taiwan, heads for Shanghai". The Washington Post. Archived from the original on September 13, 2021. Retrieved September 13, 2021.

weather.gov

forecast.weather.gov

"WEATHER ROUNDUP FOR THE MARIANAS AND MICRONESIA". National Weather Service Tiyan GU. February 16, 2021. Archived from the original on February 16, 2021. Retrieved February 16, 2021.
Mike Middlebrook (June 22, 2021). "Tropical Depression 06W Intermediate Advisory Number 3A". Tiyan, Guam: National Weather Service. Archived from the original on June 22, 2021. Retrieved June 22, 2021.
Mike Middlebrooke (June 22, 2021). "Tropical Depression 06W Intermediate Advisory Number 4". Tiyan, Guam: National Weather Service. Archived from the original on June 22, 2021. Retrieved June 22, 2021.
Landon Aydlett (June 21, 2021). "Public Tropical Cyclone Advisory No. 1 for Tropical Depression 06W". Tiyan, Guam: National Weather Service, Guam. Archived from the original on June 21, 2021. Retrieved June 22, 2021.
Landon Aydlett (June 21, 2021). "Tropical Depression 06W Intermediate Advisory Number 4A". Tiyan, Guam: National Weather Service. Archived from the original on June 22, 2021. Retrieved June 22, 2021.
Mike Ziobro (August 14, 2021). "Tropical Storm 16W Advisory Number 18". www.weather.gov/gum. Tiyan, Guam: National Weather Service. Archived from the original on August 16, 2021. Retrieved August 16, 2021.
Genevieve Cruz Miller (August 15, 2021). "Tropical Depression 16W Advisory Number 20". www.weather.gov/gum. Tiyan, Guam: National Weather Service. Archived from the original on August 16, 2021. Retrieved August 16, 2021.
Hong (August 16, 2021). "Tropical Depression 16W Advisory Number 24". www.weather.gov/gum. Tiyan, Guam: National Weather Service. Archived from the original on August 16, 2021. Retrieved August 16, 2021.
"Tropical Depression 28W Advisory Number 1". forecast.weather.gov. National Weather Service, Tiyan. Archived from the original on December 13, 2021. Retrieved December 13, 2021.

web.archive.org

"Joint Typhoon Warning Center Mission Statement". Joint Typhoon Warning Center. 2011. Archived from the original on July 26, 2007. Retrieved July 25, 2012.
131st Climate Forum Climate Outlook January–June 2021 (PDF) (Seasonal Climate Outlook). Philippine Atmospheric Geophysical and Astronomical Services Administration. December 27, 2020. Archived from the original (PDF) on July 16, 2019. Retrieved December 27, 2020.
137th Climate Forum July–December 2021 (PDF) (Seasonal Climate Outlook). Philippine Atmospheric Geophysical and Astronomical Services Administration. June 23, 2021. Archived from the original (PDF) on July 16, 2019. Retrieved June 23, 2021.
Frequently Asked Questions (Report). Joint Typhoon Warning Center. August 13, 2012. Archived from the original on October 4, 2013. Retrieved September 22, 2012.
"Severe Weather Bulletin #1 for Tropical Depression 'Auring'" (PDF). PAGASA. February 17, 2021. Archived from the original (PDF) on April 22, 2021. Retrieved February 17, 2021. Alt URL
"Severe Weather Bulletin #7 for Tropical Storm 'Auring' (Dujuan)" (PDF). PAGASA. February 19, 2021. Archived from the original (PDF) on April 22, 2021. Retrieved February 19, 2021. Alt URL
"Sitrep No. 04 re Preparedness Measures and Effects of Severe Tropical Storm "AURING"" (PDF). National Disaster Risk Reduction and Management Council. February 22, 2021. Archived from the original (PDF) on February 23, 2021. Retrieved February 23, 2021.
Tropical Cyclone Formation Alert (Invest 94W) (Report). United States Joint Typhoon Warning Center. April 12, 2021. Archived from the original on April 12, 2021. Retrieved April 12, 2021. Alt URL
Tropical Depression 02W (Two) Warning No. 1 (Report). United States Joint Typhoon Warning Center. April 13, 2021. Archived from the original on April 13, 2021. Retrieved April 13, 2021. Alt URL
Reasoning No. 20 for TY 2102 Surigae (RSMC Tropical Cyclone Prognostic Reasoning). Japan Meteorological Agency. April 17, 2021. Archived from the original on April 18, 2021.
Significant Tropical Weather Advisory for the Western and South Pacific Oceans (Reissued) (Report). United States Joint Typhoon Warning Center. May 11, 2021. Archived from the original on April 25, 2021. Alt URL
One or more of the preceding sentences incorporates text from this source, which is in the public domain: Tropical Cyclone Formation Alert (Invest 96W) (Report). United States Joint Typhoon Warning Center. May 13, 2021. Archived from the original on July 4, 2021. Retrieved May 13, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 03W (Three) Warning No. 1 (Report). United States Joint Typhoon Warning Center. May 12, 2021. Archived from the original on May 12, 2021. Retrieved May 12, 2021. Alt URL
"Severe Weather Bulletin #1 for Tropical Depression 'Crising'" (PDF). PAGASA. May 12, 2021. Archived from the original (PDF) on May 12, 2021. Retrieved May 12, 2021. Alt URL
"Severe Weather Bulletin #5 for Tropical Depression 'Crising'" (PDF). PAGASA. May 12, 2021. Archived from the original (PDF) on May 12, 2021. Retrieved May 12, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 03W (Three) Warning No. 2 (Report). United States Joint Typhoon Warning Center. May 13, 2021. Archived from the original on May 12, 2021. Retrieved May 13, 2021. Alt URL
"Severe Weather Bulletin #3 for Tropical Storm 'Crising'" (PDF). PAGASA. May 13, 2021. Archived from the original (PDF) on May 12, 2021. Retrieved May 13, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 03W (Three) Warning No. 4 (Report). United States Joint Typhoon Warning Center. May 13, 2021. Archived from the original on May 13, 2021. Retrieved May 13, 2021.
"Severe Weather Bulletin #7 for Tropical Depression 'Crising'" (PDF). PAGASA. May 13, 2021. Archived from the original (PDF) on May 12, 2021. Retrieved May 13, 2021. Alt URL
One or more of the preceding sentences incorporates text from this source, which is in the public domain: Significant Tropical Weather Advisory for the Western and South Pacific Oceans (Report). United States Joint Typhoon Warning Center. May 27, 2021. Archived from the original on June 10, 2021. Retrieved May 27, 2021. Alt URL
"Tropical Cyclone Advisory #1 for Tropical Depression" (PDF). PAGASA. May 29, 2021. Archived from the original (PDF) on May 29, 2021. Retrieved May 29, 2021. Alt URL
Tropical Depression 04W (Four) Warning No. 1 (Report). United States Joint Typhoon Warning Center. May 29, 2021. Archived from the original on May 30, 2021. Retrieved May 29, 2021. Alt URL
"Tropical Cyclone Bulletin #1 for Tropical Depression 'Dante'" (PDF). PAGASA. May 29, 2021. Archived from the original (PDF) on April 3, 2015. Retrieved May 29, 2021. Alt URL
"Tropical Cyclone Bulletin #5 for Tropical Storm 'Dante'". PAGASA. May 30, 2021. Archived from the original on May 30, 2021. Retrieved June 2, 2021.
Prognostic Reasoning for Tropical Storm 04W (Four) Warning No. 6 (Report). United States Joint Typhoon Warning Center. May 31, 2021. Archived from the original on May 30, 2021. Retrieved May 31, 2021. Alt URL
"Tropical Storm 04W (Choi-wan) Warning NR 018". Joint Typhoon Warning Center. June 3, 2021. Archived from the original on June 3, 2021. Retrieved June 3, 2021 – via National Oceanic and Atmospheric Administration.
"Tropical Cyclone Bulletin no. 27 for Tropical Storm "Dante" (Choi-wan)". PAGASA. June 3, 2021. Archived from the original on June 3, 2021. Retrieved June 3, 2021.
Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 100830Z-110600Z June 2021 (Report). United States Joint Typhoon Warning Center. June 10, 2021. Archived from the original on June 10, 2021. Retrieved June 11, 2021.
Significant Tropical Weather Advisory for the Western and South Pacific Oceans 110600Z-120600Z June 2021 (Report). United States Joint Typhoon Warning Center. June 11, 2021. Archived from the original on June 11, 2021. Retrieved June 11, 2021.
Tropical Cyclone Formation Alert (Invest 92W) (Report). United States Joint Typhoon Warning Center. June 11, 2021. Archived from the original on June 11, 2021. Retrieved June 11, 2021. Alt URL
Tropical Depression 05W (Koguma) Warning No. 4A Corrected (Report). United States Joint Typhoon Warning Center. June 12, 2021. Archived from the original on June 12, 2021. Retrieved March 23, 2022. Alt URL
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued 180000Z-180600Z June 2021". Joint Typhoon Warning Center. Pearl Harbour, Hawaii. June 18, 2021. Archived from the original on June 18, 2021. Retrieved June 22, 2021.
"WWJP27 RJTD 230000". Japan Meteorological Agency. June 23, 2021. Archived from the original on June 23, 2021. Retrieved June 23, 2021.
"TYPHOON 06W (CHAMPI) WARNING NR 018". www.metoc.navy.mil/jtwc. Pearl Harbor, Hawaii: Joint Typhoon Warning Center. June 25, 2021. Archived from the original on June 25, 2021. Retrieved June 25, 2021.
Landon Aydlett (June 21, 2021). "Tropical Depression 06W Intermediate Advisory Number 4A". Tiyan, Guam: National Weather Service. Archived from the original on June 22, 2021. Retrieved June 22, 2021.
"Tropical Depression 07w (Seven) Warning NR 001". Pearl Harbor, Hawaii: Joint Typhoon Warning Center. July 4, 2021. Archived from the original on July 5, 2021. Retrieved July 5, 2021.
"Tropical Cyclone Bulletin #13-FINAL for Tropical Depression 'Emong'" (PDF). PAGASA. July 6, 2021. Archived from the original (PDF) on July 6, 2021. Retrieved July 6, 2021.
"WWJP26 RJTD 120300". Japan Meteorological Agency. July 6, 2021. Archived from the original on March 28, 2021. Retrieved July 6, 2021.
Tropical Depression 07W (Seven) Warning No. 6 (Report). United States Joint Typhoon Warning Center. July 6, 2021. Archived from the original on July 6, 2021. Retrieved July 6, 2021.
Tropical Depression 07W (Seven) Warning No. 6 (Report). United States Joint Typhoon Warning Center. July 6, 2021. Archived from the original on July 6, 2021. Retrieved July 6, 2021.
"Severe Weather Bulletin #1 for Tropical Depression 'Emong'" (PDF). PAGASA. July 4, 2021. Archived from the original (PDF) on July 4, 2021. Retrieved July 4, 2021.
Tropical Depression 08W (Eight) Warning No. 1 (Report). United States Joint Typhoon Warning Center. July 7, 2021. Archived from the original on July 7, 2021. Retrieved July 7, 2021.
Prognostic Reasoning for Tropical Depression 08W (Eight) Warning No. 1 (Report). United States Joint Typhoon Warning Center. July 7, 2021. Archived from the original on July 7, 2021. Retrieved July 7, 2021.
"Hong Kong Weather Warnings and Signals(07/Jul/2021)". www.hko.gov.hk. Hong Kong Observatory. July 7, 2021. Archived from the original on July 7, 2021. Retrieved July 7, 2021.
"Tropical Cyclone Bulletin #01 for Tropical Depression 'Fabien'" (PDF). PAGASA. July 16, 2021. Archived from the original (PDF) on July 16, 2021. Retrieved July 16, 2021.
Tropical Depression 09W (Nine) Warning No. 1 (Report). United States Joint Typhoon Warning Center. July 16, 2021. Archived from the original on July 16, 2021. Retrieved July 16, 2021.
Prognostic Reasoning for Tropical Storm 09W (In-fa) Warning No. 8 (Report). United States Joint Typhoon Warning Center. July 19, 2021. Archived from the original on July 19, 2021. Retrieved July 19, 2021.
"RSMC Tropical Cyclone No.11 for STS In-fa (2106)". Japan Meteorological Agency. July 18, 2021. Archived from the original on July 19, 2021. Retrieved July 18, 2021.
Prognostic Reasoning for Tropical Storm 10W (In-fa) Warning No. 16 (Report). United States Joint Typhoon Warning Center. July 20, 2021. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No.11 For STS In-fa (2106)". Japan Meteorological Agency. July 20, 2021. Archived from the original on July 19, 2021. Retrieved July 20, 2021.
Prognostic Reasoning for Typhoon 09W (In-fa) Warning No. 20 (Report). United States Joint Typhoon Warning Center. July 21, 2021. Archived from the original on July 21, 2021. Retrieved July 21, 2021.
Prognostic Reasoning for Tropical Storm 09W (In-fa) Warning No. 31 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 24, 2021. Retrieved July 24, 2021.
Prognostic Reasoning for Typhoon 09W (In-fa) Warning No. 32 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 24, 2021. Retrieved July 23, 2021.
Prognostic Reasoning for Tropical Storm 09W (In-fa) Warning No. 37 (Report). United States Joint Typhoon Warning Center. July 25, 2021. Archived from the original on July 26, 2021. Retrieved July 26, 2021.
"WWJP25 RJTD 170000". Japan Meteorological Agency. July 17, 2021. Archived from the original on July 17, 2021. Retrieved July 17, 2021.
"WWJP27 RJTD 170000". Japan Meteorological Agency. July 17, 2021. Archived from the original on July 17, 2021. Retrieved July 17, 2021.
Tropical Cyclone Formation Alert (Invest 99W) (Report). United States Joint Typhoon Warning Center. July 17, 2021. Archived from the original on July 18, 2021. Retrieved July 18, 2021.
Tropical Depression 10W (Ten) Warning No. 1 (Report). United States Joint Typhoon Warning Center. July 18, 2021. Archived from the original on July 18, 2021. Retrieved July 18, 2021.
Prognostic Reasoning for Tropical Depression 10W (Ten) Warning No. 1 (Report). United States Joint Typhoon Warning Center. July 18, 2021. Archived from the original on July 18, 2021. Retrieved July 18, 2021.
Prognostic Reasoning for Tropical Storm 10W (Ten) Warning No. 2 (Report). United States Joint Typhoon Warning Center. July 18, 2021. Archived from the original on July 19, 2021. Retrieved July 19, 2021.
Typhoon 10W (Cempaka) Warning No. 6 (Report). United States Joint Typhoon Warning Center. July 19, 2021. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
Prognostic Reasoning for Typhoon 10W (Cempaka) Warning No. 6 (Report). United States Joint Typhoon Warning Center. July 19, 2021. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
Prognostic Reasoning for Tropical Storm 10W (Cempaka) Warning No. 10 (Report). United States Joint Typhoon Warning Center. July 20, 2021. Archived from the original on July 21, 2021. Retrieved July 21, 2021.
Prognostic Reasoning for Tropical Depression 10W (Cempaka) Warning No. 16 (Report). United States Joint Typhoon Warning Center. July 22, 2021. Archived from the original on July 25, 2021. Retrieved July 25, 2021.
Prognostic Reasoning for Tropical Depression 10W (Cempaka) Warning No. 21 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 25, 2021. Retrieved July 25, 2021.
Prognostic Reasoning for Tropical Depression 10W (Cempaka) Warning No. 19 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 25, 2021. Retrieved July 25, 2021.
Prognostic Reasoning for Tropical Depression 10W (Cempaka) Warning No. 20 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 25, 2021. Retrieved July 25, 2021.
Tropical Depression 10W (Cempaka) Warning No. 21 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 25, 2021. Retrieved July 25, 2021.
"Current Weather Warnings". www.hko.gov.hk. Hong Kong Observatory. July 19, 2021. Archived from the original on July 20, 2021. Retrieved July 19, 2021.
"夫妻到仁愛鄉德魯灣橋下捕魚失足落水雙亡". Central News Agency (in Chinese). August 6, 2021. Archived from the original on August 6, 2021. Retrieved August 12, 2021.
"男研究生掉落曾文水庫警消搜救尚無所獲". Central News Agency (in Chinese). August 12, 2021. Archived from the original on August 12, 2021. Retrieved August 13, 2021.
Charlier, Philip (August 12, 2021). "Body of graduate student found in flooded pavilion at scenic reservoir". Taiwan English News. Archived from the original on August 12, 2021. Retrieved August 13, 2021.
Charlier, Philip (August 7, 2021). "Big wave hits joggers on Tainan City coast leaving one dead, one injured". Taiwan English News. Archived from the original on August 7, 2021. Retrieved August 13, 2021.
Prognostic Reasoning for Tropical Storm 16W (Sixteen) Warning No. 16 (Report). United States Joint Typhoon Warning Center. August 14, 2021. Archived from the original on August 14, 2021. Retrieved August 14, 2021.
Tropical Depression 16W (Sixteen) Warning No. 19 (Report). United States Joint Typhoon Warning Center. August 15, 2021. Archived from the original on August 16, 2021. Retrieved August 16, 2021.
Prognostic Reasoning for Tropical Depression 16W (Sixteen) Warning No. 19 (Report). United States Joint Typhoon Warning Center. August 15, 2021. Archived from the original on August 16, 2021. Retrieved August 16, 2021.
Tropical Depression 16W (Sixteen) Warning No. 28 (Report). United States Joint Typhoon Warning Center. August 17, 2021. Archived from the original on August 17, 2021. Retrieved April 5, 2022. Alt URL
Tropical Cyclone Formation Alert (Invest 16W) (Report). United States Joint Typhoon Warning Center. August 18, 2021. Archived from the original on August 17, 2021. Retrieved April 5, 2022. Alt URL
Tropical Depression 16W (Sixteen) Warning No. 29 (Report). United States Joint Typhoon Warning Center. August 19, 2021. Archived from the original on August 19, 2021. Retrieved August 21, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 16W (Sixteen) Warning No. 29 (Report). United States Joint Typhoon Warning Center. August 19, 2021. Archived from the original on August 19, 2021. Retrieved August 21, 2021. Alt URL
Tropical Depression 16W (Omais) Warning No. 34 (Report). United States Joint Typhoon Warning Center. August 20, 2021. Archived from the original on August 20, 2021. Retrieved August 24, 2021. Alt URL
Tropical Depression 16W (Omais) Warning No. 43 (Report). United States Joint Typhoon Warning Center. August 23, 2021. Archived from the original on August 23, 2021. Retrieved August 24, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 16W (Omais) Warning No. 43 (Report). United States Joint Typhoon Warning Center. August 23, 2021. Archived from the original on August 24, 2021. Retrieved August 24, 2021. Alt URL
Tropical Depression 16W (Omais) Warning No. 44 (Report). United States Joint Typhoon Warning Center. August 24, 2021. Archived from the original on August 24, 2021. Retrieved August 24, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and Southern Pacific Oceans (Report). United States Joint Typhoon Warning Center. September 1, 2021. Archived from the original on December 21, 2017. Retrieved September 1, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 93W) (Report). United States Joint Typhoon Warning Center. September 1, 2021. Archived from the original on September 1, 2021. Retrieved September 2, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 2 (Report). United States Joint Typhoon Warning Center. September 2, 2021. Archived from the original on September 2, 2021. Retrieved September 5, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 3 (Report). United States Joint Typhoon Warning Center. September 2, 2021. Archived from the original on September 2, 2021. Retrieved September 5, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 4 (Report). United States Joint Typhoon Warning Center. September 2, 2021. Archived from the original on September 2, 2021. Retrieved September 5, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 5 (Report). United States Joint Typhoon Warning Center. September 3, 2021. Archived from the original on September 3, 2021. Retrieved September 5, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 6 (Report). United States Joint Typhoon Warning Center. September 3, 2021. Archived from the original on September 3, 2021. Retrieved September 5, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 17W (Seventeen) Warning No. 7 (Report). United States Joint Typhoon Warning Center. September 3, 2021. Archived from the original on September 3, 2021. Retrieved September 5, 2021. Alt URL
Tropical Depression 17W (Seventeen) Warning No. 8 (Report). United States Joint Typhoon Warning Center. September 3, 2021. Archived from the original on September 3, 2021. Retrieved September 5, 2021. Alt URL
Significant Advisory for Western and Southern Pacific (Report). United States Joint Typhoon Warning Center. September 3, 2021. Archived from the original on December 21, 2017. Retrieved September 6, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 94W) (Report). United States Joint Typhoon Warning Center. September 5, 2021. Archived from the original on April 12, 2021. Retrieved September 6, 2021. Alt URL
"Tropical Cyclone Bulletin #1 for Tropical Depression 'Jolina' (Conson)" (PDF). PAGASA. September 5, 2021. Archived from the original (PDF) on September 6, 2021. Retrieved September 5, 2021. Alt URL
"JTWC Best Track data for Typhoon 18W (Conson)". Honolulu, Hawaii: Joint Typhoon Warning Center. Archived from the original on September 12, 2021. Retrieved September 12, 2021.
"Tropical Cyclone Bulletin #5 for Typhoon 'Jolina' (Conson)" (PDF). PAGASA. September 6, 2021. Archived from the original (PDF) on September 6, 2021. Retrieved September 6, 2021. Alt URL
"Tropical Cyclone Bulletin #9 for Typhoon 'Jolina' (Conson)" (PDF). PAGASA. September 7, 2021. Archived from the original (PDF) on September 6, 2021. Retrieved September 7, 2021. Alt URL
"Tropical Cyclone Bulletin #10 for Severe Tropical Storm 'Jolina' (Conson)" (PDF). PAGASA. September 7, 2021. Archived from the original (PDF) on September 6, 2021. Retrieved September 7, 2021. Alt URL
ABS-CBN News (September 7, 2021). "Jolina makes landfall in Marinduque". Head Topics. Archived from the original on September 8, 2021. Retrieved September 7, 2021.
"Tropical Cyclone Bulletin #16 for Severe Tropical Storm 'Jolina' (Conson)" (PDF). PAGASA. September 8, 2021. Archived from the original (PDF) on September 6, 2021. Retrieved September 8, 2021. Alt URL
"Tropical Cyclone Bulletin #26-FINAL for Severe Tropical Storm 'Jolina' (Conson)" (PDF). PAGASA. September 9, 2021. Archived from the original (PDF) on September 6, 2021. Retrieved September 9, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 18W (Conson) Warning No. 25 (Report). United States Joint Typhoon Warning Center. September 12, 2021. Archived from the original on September 8, 2021. Retrieved September 12, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 18W (Conson) Warning No. 26 (Report). United States Joint Typhoon Warning Center. September 12, 2021. Archived from the original on September 8, 2021. Retrieved September 12, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 18W (Conson) Warning No. 27 (Report). United States Joint Typhoon Warning Center. September 12, 2021. Archived from the original on September 8, 2021. Retrieved September 13, 2021. Alt URL
Significant Advisory for Western and Southern Pacific (Report). United States Joint Typhoon Warning Center. September 6, 2021. Archived from the original on September 5, 2021. Retrieved September 6, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 95W) (Report). United States Joint Typhoon Warning Center. September 6, 2021. Archived from the original on September 5, 2021. Retrieved September 6, 2021. Alt URL
Tropical Depression 19W (Nineteen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. September 6, 2021. Archived from the original on September 6, 2021. Retrieved September 6, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 19W (Nineteen) Warning No. 3 (Report). United States Joint Typhoon Warning Center. September 6, 2021. Archived from the original on September 6, 2021. Retrieved September 7, 2021. Alt URL
"Tropical Cyclone Bulletin #1 for Typhoon 'Kiko' (Chanthu)" (PDF). PAGASA. September 7, 2021. Archived from the original (PDF) on September 7, 2021. Retrieved September 7, 2021. Alt URL
Prognostic Reasoning for Typhoon 19W (Chanthu) Warning No. 5 (Report). United States Joint Typhoon Warning Center. September 7, 2021. Archived from the original on September 7, 2021. Retrieved September 7, 2021. Alt URL
Prognostic Reasoning for Typhoon 19W (Chanthu) Warning No. 6 (Report). United States Joint Typhoon Warning Center. September 7, 2021. Archived from the original on September 7, 2021. Retrieved September 7, 2021. Alt URL
Category 4-Equivalent Super Typhoon 19W (Chanthu) Warning No. 9 (Report). United States Joint Typhoon Warning Center. September 8, 2021. Archived from the original on September 8, 2021. Retrieved September 8, 2021.
Prognostic Reasoning for Category 4-Equivalent Super Typhoon 19W (Chanthu) Warning No. 9 (Report). United States Joint Typhoon Warning Center. September 8, 2021. Archived from the original on September 8, 2021. Retrieved September 8, 2021.
Prognostic Reasoning for Category 4-Equivalent Super Typhoon 19W (Chanthu) Warning No. 13 (Report). United States Joint Typhoon Warning Center. September 9, 2021. Archived from the original on September 9, 2021. Retrieved September 9, 2021. Alt URL
Prognostic Reasoning for Category 4-Equivalent Super Typhoon 19W (Chanthu) Warning No. 16 (Report). United States Joint Typhoon Warning Center. September 10, 2021. Archived from the original on September 10, 2021. Retrieved September 10, 2021. Alt URL
Prognostic Reasoning for Category 4-Equivalent Super Typhoon 19W (Chanthu) Warning No. 17 (Report). United States Joint Typhoon Warning Center. September 10, 2021. Archived from the original on September 10, 2021. Retrieved September 10, 2021. Alt URL
"Tropical Cyclone Bulletin #19 for Typhoon 'Kiko' (Chanthu)" (PDF). PAGASA. September 9, 2021. Archived from the original (PDF) on September 7, 2021. Retrieved September 9, 2021. Alt URL
"Tropical Cyclone Bulletin #21 for Typhoon 'Kiko' (Chanthu)" (PDF). PAGASA. September 11, 2021. Archived from the original (PDF) on September 7, 2021. Retrieved September 11, 2021. Alt URL
Prognostic Reasoning for Typhoon 19W (Chanthu) Warning No. 22 (Report). United States Joint Typhoon Warning Center. September 11, 2021. Archived from the original on September 11, 2021. Retrieved September 13, 2021. Alt URL
"Tropical Cyclone Bulletin #29-FINAL for Typhoon 'Kiko' (Chanthu)" (PDF). PAGASA. September 12, 2021. Archived from the original (PDF) on September 7, 2021. Retrieved September 12, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 19W (Chanthu) Warning No. 45 (Report). United States Joint Typhoon Warning Center. September 17, 2021. Archived from the original on September 17, 2021. Retrieved September 18, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 19W (Chanthu) Warning No. 46 (Report). United States Joint Typhoon Warning Center. September 17, 2021. Archived from the original on September 17, 2021. Retrieved September 18, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 19W (Chanthu) Warning No. 47 (Report). United States Joint Typhoon Warning Center. September 17, 2021. Archived from the original on September 17, 2021. Retrieved September 18, 2021. Alt URL
Tropical Depression 19W (Chanthu) Warning No. 48-FINAL (Report). United States Joint Typhoon Warning Center. September 18, 2021. Archived from the original on September 18, 2021. Retrieved September 18, 2021. Alt URL
"Sitrep no.7 for Typhoon Kiko (2021)". ndrrmc.gov.ph. National Disaster Risk Reduction and Management Council. September 17, 2021. Archived from the original on November 27, 2021. Retrieved September 15, 2021.
Associated Press (September 12, 2021). "Typhoon pours 5 inches of rain on Taiwan, heads for Shanghai". The Washington Post. Archived from the original on September 13, 2021. Retrieved September 13, 2021.
Significant Tropical Weather Advisory for Western and Southern Pacific Ocean (Report). United States Joint Typhoon Warning Center. September 21, 2021. Archived from the original on September 21, 2021. Retrieved September 22, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 99W) (Report). United States Joint Typhoon Warning Center. September 21, 2021. Archived from the original on September 21, 2021. Retrieved September 22, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 20W (Twenty) Warning No. 1 (Report). United States Joint Typhoon Warning Center. September 22, 2021. Archived from the original on September 22, 2021. Retrieved September 23, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 20W (Twenty) Warning No. 4 (Report). United States Joint Typhoon Warning Center. September 23, 2021. Archived from the original on September 23, 2021. Retrieved September 24, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 11 (Report). United States Joint Typhoon Warning Center. September 25, 2021. Archived from the original on September 25, 2021. Retrieved September 25, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 12 (Report). United States Joint Typhoon Warning Center. September 25, 2021. Archived from the original on September 25, 2021. Retrieved September 25, 2021. Alt URL
Prognostic Reasoning for Category 4-Equivalent Super Typhoon 20W (Mindulle) Warning No. 15 (Report). United States Joint Typhoon Warning Center. September 26, 2021. Archived from the original on September 26, 2021. Retrieved September 26, 2021. Alt URL
Prognostic Reasoning for Category 4-Equivalent Super Typhoon 20W (Mindulle) Warning No. 17 (Report). United States Joint Typhoon Warning Center. September 26, 2021. Archived from the original on September 26, 2021. Retrieved September 26, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 18 (Report). United States Joint Typhoon Warning Center. September 27, 2021. Archived from the original on September 27, 2021. Retrieved September 27, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 20 (Report). United States Joint Typhoon Warning Center. September 27, 2021. Archived from the original on September 27, 2021. Retrieved September 27, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 25 (Report). United States Joint Typhoon Warning Center. September 28, 2021. Archived from the original on September 28, 2021. Retrieved September 29, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 30 (Report). United States Joint Typhoon Warning Center. September 29, 2021. Archived from the original on September 29, 2021. Retrieved October 1, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 31 (Report). United States Joint Typhoon Warning Center. September 30, 2021. Archived from the original on September 30, 2021. Retrieved October 1, 2021. Alt URL
Prognostic Reasoning for Typhoon 20W (Mindulle) Warning No. 33 (Report). United States Joint Typhoon Warning Center. September 30, 2021. Archived from the original on September 30, 2021. Retrieved October 1, 2021. Alt URL
Tropical Storm 20W (Mindulle) Warning No. 38-Final (Report). United States Joint Typhoon Warning Center. October 1, 2021. Archived from the original on October 1, 2021. Retrieved October 2, 2021. Alt URL
Tropical Weather Advisory for Western and Southern Pacific Ocean Reissued (Report). United States Joint Typhoon Warning Center. September 21, 2021. Archived from the original on September 21, 2021. Retrieved September 24, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 21W (Dianmu) Warning No. 4 (Report). United States Joint Typhoon Warning Center. September 23, 2021. Archived from the original on September 23, 2021. Retrieved September 24, 2021. Alt URL
Tropical Storm 21W (Dianmu) Warning No. 5-FINAL (Report). United States Joint Typhoon Warning Center. September 23, 2021. Archived from the original on September 23, 2021. Retrieved September 24, 2021. Alt URL
Significant Tropical Weather for the Western and South Pacific Oceans (Report). United States Joint Typhoon Warning Center. October 2, 2021. Archived from the original on October 2, 2021. Retrieved October 4, 2021. Alt URL
"Tropical Cyclone Bulletin #6 for Tropical Depression 'Lannie'" (PDF). PAGASA. October 4, 2021. Archived from the original (PDF) on April 3, 2015. Retrieved October 4, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 92W) (Report). United States Joint Typhoon Warning Center. October 4, 2021. Archived from the original on October 5, 2021. Retrieved October 5, 2021. Alt URL
"Tropical Cyclone Bulletin #15-FINAL for Tropical Depression 'Lannie'" (PDF). PAGASA. October 6, 2021. Archived from the original (PDF) on April 3, 2015. Retrieved October 6, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 22W (Lionrock) Warning No. 5 (Report). United States Joint Typhoon Warning Center. October 8, 2021. Archived from the original on October 8, 2021. Retrieved October 10, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 22W (Lionrock) Warning No. 6 (Report). United States Joint Typhoon Warning Center. October 8, 2021. Archived from the original on October 8, 2021. Retrieved October 10, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 22W (Lionrock) Warning No. 7 (Report). United States Joint Typhoon Warning Center. October 8, 2021. Archived from the original on October 8, 2021. Retrieved October 10, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 22W (Lionrock) Warning No. 9 (Report). United States Joint Typhoon Warning Center. October 9, 2021. Archived from the original on October 8, 2021. Retrieved October 10, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 94W) (Report). United States Joint Typhoon Warning Center. October 8, 2021. Archived from the original on April 12, 2021. Retrieved October 8, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 24W (Kompasu) Warning No. 15 (Report). United States Joint Typhoon Warning Center. October 13, 2021. Archived from the original on October 13, 2021. Retrieved October 14, 2021. Alt URL
"JMA Warning and Summary 141200". Japan Meteorological Agency. October 14, 2021. Archived from the original on October 15, 2021. Retrieved October 15, 2021.
"JMA Warning and Summary 141800". Japan Meteorological Agency. October 14, 2021. Archived from the original on October 15, 2021. Retrieved October 15, 2021.
SitRep No. 20 for Severe Tropical Storm Maring (2021) (Report). NDRRMC. October 31, 2021. Archived from the original on October 19, 2021. Retrieved October 31, 2021.
Significant Tropical Weather Advisory for the Western and South Pacific Oceans (Report). United States Joint Typhoon Warning Center. October 9, 2021. Archived from the original on October 9, 2021. Retrieved October 9, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and the South Pacific Oceans Reissued (Report). United States Joint Typhoon Warning Center. October 8, 2021. Archived from the original on October 8, 2021. Retrieved October 10, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 95W) (Report). United States Joint Typhoon Warning Center. October 9, 2021. Archived from the original on October 9, 2021. Retrieved October 10, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 23W (Namtheun) Warning No. 2 (Report). United States Joint Typhoon Warning Center. October 10, 2021. Archived from the original on October 10, 2021. Retrieved October 10, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 23W (Namtheun) Warning No. 14 (Report). United States Joint Typhoon Warning Center. October 13, 2021. Archived from the original on October 13, 2021. Retrieved October 14, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 23W (Namtheun) Warning No. 19 (Report). United States Joint Typhoon Warning Center. October 14, 2021. Archived from the original on October 14, 2021. Retrieved October 15, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 23W (Namtheun) Warning No. 27 (Report). United States Joint Typhoon Warning Center. October 16, 2021. Archived from the original on October 16, 2021. Retrieved October 18, 2021. Alt URL
Tropical Storm 23W (Namtheun) Warning No. 31-FINAL (Report). United States Joint Typhoon Warning Center. October 17, 2021. Archived from the original on October 17, 2021. Retrieved October 18, 2021. Alt URL
"WPC Surface Analysis valid for 10/21/2021 at 15 UTC". wpc.ncep.noaa.gov. Weather Prediction Center. October 21, 2021. Archived from the original on October 28, 2021. Retrieved October 28, 2021.
"WPC Surface Analysis valid for 10/22/2021 at 21 UTC". wpc.ncep.noaa.gov. Weather Prediction Center. October 22, 2021. Archived from the original on October 28, 2021. Retrieved October 28, 2021.
Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued (Report). United States Joint Typhoon Warning Center. October 20, 2021. Archived from the original on October 20, 2021. Retrieved October 25, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and South Pacific Oceans (Report). United States Joint Typhoon Warning Center. October 21, 2021. Archived from the original on October 21, 2021. Retrieved October 25, 2021. Alt URL
"JMA Warning and Summary 240600". Japan Meteorological Agency. October 21, 2021. Archived from the original on October 25, 2021. Retrieved October 25, 2021.
Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued (Report). United States Joint Typhoon Warning Center. October 22, 2021. Archived from the original on October 21, 2021. Retrieved October 25, 2021. Alt URL
"JMA Warning and Summary 231800". Japan Meteorological Agency. October 23, 2021. Archived from the original on October 25, 2021. Retrieved October 25, 2021.
Tropical Cyclone Formation Alert (Invest 98W) (Report). United States Joint Typhoon Warning Center. October 23, 2021. Archived from the original on October 23, 2021. Retrieved October 25, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 25W (Twenty Five) Warning No. 1 (Report). United States Joint Typhoon Warning Center. October 24, 2021. Archived from the original on October 24, 2021. Retrieved October 25, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 25W (Twenty Five) Warning No. 1 (Report). United States Joint Typhoon Warning Center. October 24, 2021. Archived from the original on October 24, 2021. Retrieved October 25, 2021. Alt URL
Prognostic Reasoning for Typhoon 25W (Malou) Warning No. 13 (Report). United States Joint Typhoon Warning Center. October 27, 2021. Archived from the original on October 27, 2021. Retrieved October 27, 2021. Alt URL
"JMA Warning and Summary 22000". Japan Meteorological Agency. October 22, 2021. Archived from the original on October 25, 2021. Retrieved October 25, 2021.
Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued (Report). United States Joint Typhoon Warning Center. October 24, 2021. Archived from the original on October 24, 2021. Retrieved October 25, 2021. Alt URL
Significant Tropical Weather Advisory for the Western and South Pacific Oceans (Report). United States Joint Typhoon Warning Center. October 24, 2021. Archived from the original on October 24, 2021. Retrieved October 25, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 99W) (Report). United States Joint Typhoon Warning Center. October 25, 2021. Archived from the original on October 25, 2021. Retrieved October 27, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 99W) Reissued (Report). United States Joint Typhoon Warning Center. October 26, 2021. Archived from the original on October 25, 2021. Retrieved October 27, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 25W (Twenty Six) Warning No. 1 (Report). United States Joint Typhoon Warning Center. October 26, 2021. Archived from the original on October 26, 2021. Retrieved October 27, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 25W (Twenty Six) Warning No. 3 (Report). United States Joint Typhoon Warning Center. October 26, 2021. Archived from the original on October 26, 2021. Retrieved October 27, 2021. Alt URL
Tropical Depression 25W (Twenty Six) Warning No. 4-FINAL (Report). United States Joint Typhoon Warning Center. October 27, 2021. Archived from the original on October 27, 2021. Retrieved October 27, 2021. Alt URL
"Sẵn sàng ứng phó với áp thấp nhiệt đới ở Biển Đông" [Ready to cope with tropical depression in the East Sea]. Sài Gòn Giải Phóng (in Vietnamese). October 25, 2021. Archived from the original on October 25, 2021. Retrieved October 25, 2021.
Significant Tropical Weather Advisory for the Western and the Southern Pacific Reissued (Report). United States Joint Typhoon Warning Center. November 26, 2021. Archived from the original on November 29, 2021. Retrieved November 29, 2021. Alt URL
"JMA Warning and Summary 271800". Japan Meteorological Agency. November 27, 2021. Archived from the original on November 29, 2021. Retrieved November 29, 2021.
Tropical Cyclone Formation Alert (Invest 93W) (Report). United States Joint Typhoon Warning Center. November 28, 2021. Archived from the original on November 29, 2021. Retrieved November 29, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 27W (Twenty Seven) Warning No. 1 (Report). United States Joint Typhoon Warning Center. November 29, 2021. Archived from the original on November 30, 2021. Retrieved November 30, 2021. Alt URL
Prognostic Reasoning for Tropical Storm 27W (Twenty Seven) Warning No. 2 (Report). United States Joint Typhoon Warning Center. November 29, 2021. Archived from the original on November 30, 2021. Retrieved November 30, 2021. Alt URL
"RSMC Tropical Cyclone Prognostic Reasoning No. 3 for Tropical Storm 2121 (Nyatoh)". Japan Meteorological Agency. November 30, 2021. Archived from the original on November 30, 2021. Retrieved November 30, 2021.
Prognostic Reasoning for Typhoon 27W (Nyatoh) Warning No. 9 (Report). United States Joint Typhoon Warning Center. December 1, 2021. Archived from the original on December 1, 2021. Retrieved December 2, 2021. Alt URL
Prognostic Reasoning for Typhoon 27W (Nyatoh) Warning No. 11 (Report). United States Joint Typhoon Warning Center. December 2, 2021. Archived from the original on December 2, 2021. Retrieved December 2, 2021. Alt URL
Prognostic Reasoning for Typhoon 27W (Nyatoh) Warning No. 11 (Report). United States Joint Typhoon Warning Center. December 3, 2021. Archived from the original on December 3, 2021. Retrieved December 3, 2021. Alt URL
Tropical Cyclone Formation Alert (Invest 96W) (Report). United States Joint Typhoon Warning Center. December 12, 2021. Archived from the original on July 4, 2021. Retrieved December 12, 2021. Alt URL
"Tropical Depression 28W Advisory Number 1". forecast.weather.gov. National Weather Service, Tiyan. Archived from the original on December 13, 2021. Retrieved December 13, 2021.
"TROPICAL CYCLONE BULLETIN NO. 12 Typhoon "ODETTE"" (PDF). December 16, 2021. Archived from the original (PDF) on December 16, 2021. Retrieved December 16, 2021.
"TROPICAL CYCLONE BULLETIN NO. 13 Typhoon "ODETTE"" (PDF). December 16, 2021. Archived from the original (PDF) on December 17, 2021. Retrieved December 17, 2021.
"TROPICAL CYCLONE BULLETIN NO. 14 Typhoon "ODETTE"" (PDF). December 16, 2021. Archived from the original (PDF) on December 16, 2021. Retrieved December 16, 2021.
"TROPICAL CYCLONE BULLETIN NO. 15 Typhoon "ODETTE"" (PDF). December 17, 2021. Archived from the original (PDF) on December 17, 2021. Retrieved December 17, 2021.
"After leaving trail of destruction, Typhoon Odette exits PAR". Rappler. December 18, 2021. Archived from the original on December 18, 2021. Retrieved December 19, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans from 150600Z–160600Z December 2021". Joint Typhoon Warning Center. December 15, 2021. Archived from the original on April 25, 2021. Retrieved December 20, 2021.
"Significant Tropical Weather Advisory for the Western and South Pacific Oceans Reissued from 151830Z–160600Z December 2021". Joint Typhoon Warning Center. December 15, 2021. Archived from the original on April 25, 2021. Retrieved December 20, 2021.
Tropical Cyclone Formation Alert (Invest 97W) (Report). United States Joint Typhoon Warning Center. December 16, 2021. Archived from the original on December 16, 2021. Retrieved December 20, 2021. Alt URL
Prognostic Reasoning for Tropical Depression 29W (Twentynine) Warning No. 1 (Report). United States Joint Typhoon Warning Center. December 16, 2021. Archived from the original on December 16, 2021. Retrieved December 20, 2021. Alt URL
Tropical Depression 29W (Twentynine) Warning No. 2 (Report). United States Joint Typhoon Warning Center. December 17, 2021. Archived from the original on December 17, 2021. Retrieved December 20, 2021. Alt URL
"BERNAMA - One in 100 year event: Rainfall yesterday (Dec 18) equaled average monthly rainfall". Bernama. December 19, 2021. Archived from the original on December 19, 2021. Retrieved December 20, 2021.
"Warning and Summary 201200". Japan Meteorological Agency. January 20, 2021. Archived from the original on January 20, 2021. Retrieved January 20, 2021.
One or more of the preceding sentences incorporates text from this source, which is in the public domain: Tropical Cyclone Formation Alert (Invest 90W) (Report). United States Joint Typhoon Warning Center. May 29, 2021. Archived from the original on May 29, 2021. Retrieved May 29, 2021. Alt URL
"SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS". Joint Typhoon Warning Center. June 29, 2021. Archived from the original on June 30, 2021. Retrieved June 30, 2021.
One or more of the preceding sentences incorporates text from this source, which is in the public domain: "Tropical Cyclone Formation Alert Cancellation (Invest 95W)". Joint Typhoon Warning Center. July 1, 2021. Archived from the original on July 1, 2021. Retrieved July 1, 2021.
"WWJP27 RJTD 190000". Japan Meteorological Agency. July 19, 2021. Archived from the original on July 19, 2021. Retrieved July 19, 2021.
Significant Tropical Weather Advisory for the Western and Southern Pacific Ocean Reissued (Report). United States Joint Typhoon Warning Center. September 28, 2021. Archived from the original on September 28, 2021. Retrieved September 29, 2021. Alt URL
Padgett, Gary. "Monthly Tropical Cyclone Summary December 1999". Australian Severe Weather. Archived from the original on February 11, 2012. Retrieved October 1, 2013.
The Typhoon Committee (February 21, 2013). "Typhoon Committee Operational Manual 2013" (PDF). World Meteorological Organization. pp. 37–38. Archived (PDF) from the original on August 1, 2013. Retrieved October 1, 2013.
Zhou, Xiao; Lei, Xiaotu (2012). "Summary of retired typhoons within the Western North Pacific Ocean". Tropical Cyclone Research and Review. 1 (1). The Economic and Social Commission for Asia and the Pacific/World Meteorological Organization's Typhoon Committee: 23–32. doi:10.6057/2012TCRR01.03. ISSN 2225-6032. Archived from the original on August 12, 2017. Retrieved December 21, 2014.
"Philippine Tropical Cyclone Names". Philippine Atmospheric, Geophysical and Astronomical Services Administration. Archived from the original on January 30, 2021. Retrieved January 30, 2021.
De Vera-Ruiz, Ellalyn. "PAGASA replaces names of 3 destructive cyclones in 2021". Manila Bulletin. Archived from the original on March 22, 2022.
"Philippine Tropical Cyclone Names". PAGASA. Archived from the original on March 21, 2022. Retrieved March 21, 2022.
Charlier, Philip (August 12, 2021). "Body of graduate student found in flooded pavilion at scenic reservoir". Taiwan English News. Archived from the original on August 12, 2021. Retrieved August 13, 2021.
"台風9号岡山で1人死亡、島根では1人行方不明けが人相次ぐ". Mainichi Shimbun (in Japanese). August 9, 2021. Archived from the original on August 12, 2021. Retrieved August 24, 2021.

wis-jma.go.jp

Reasoning No. 20 for TY 2102 Surigae (RSMC Tropical Cyclone Prognostic Reasoning). Japan Meteorological Agency. April 17, 2021. Archived from the original on April 18, 2021.
WWJP90 RJTD 121800 (Report). Japan Meteorological Agency. May 12, 2021. Archived from the original on May 12, 2021. Retrieved May 12, 2021.
"WWJP27 RJTD 270600". Archived from the original on May 29, 2021.
"Prognostic Reasoning for Tropical Depression 04W (Four) Warning NR 004". Joint Typhoon Warning Center. May 30, 2021. Archived from the original on May 31, 2021. Retrieved June 2, 2021 – via Tokyo Global Information System Centre.
"Tropical Storm 04W (Four) Warning NR 004". Joint Typhoon Warning Center. May 30, 2021. Archived from the original on May 31, 2021. Retrieved June 2, 2021 – via Tokyo Global Information System Centre.
"Prognostic Reasoning for Tropical Storm 06W (Champi) Warning NR 016". Joint Typhoon Warning Centre. Pearl Harbour, Hawaii. Archived from the original on June 25, 2021. Retrieved June 25, 2021.
"WWJP27 RJTD 070600". Japan Meteorological Agency. Archived from the original on July 7, 2021. Retrieved July 8, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No.15 for Severe Tropical Storm 2106 (In-fa". Japan Meteorological Agency. July 20, 2021. Archived from the original on July 20, 2021. Retrieved July 22, 2021.
"RSMC Prognostic Reasoning No.22 for Typhoon 2106 (In-fa)". Japan Meteorological Agency. July 21, 2021. Archived from the original on July 22, 2021. Retrieved July 23, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No. 37 for Severe Tropical Storm 2106 (In-fa)". Japan Meteorological Agency. July 25, 2021. Archived from the original on July 25, 2021. Retrieved July 26, 2021.
"RSMC Tropical Cyclone Progonostic Reasoning No. 9 for Severe Tropical Storm 2107 (Cempaka)". Japan Meteorological Agency. July 20, 2021. Archived from the original on July 21, 2021. Retrieved July 21, 2021.
"RSMC Tropical Cyclone Progonostic Reasoning No. 10 for Severe Tropical Storm 2107 (Cempaka)". Japan Meteorological Agency. July 20, 2021. Archived from the original on July 21, 2021. Retrieved July 21, 2021.
"RSMC Tropical Cyclone Prognostic Reasoning No.10 for Tropical Storm 2107 (Cempaka)". Japan Meteorological Agency. July 21, 2021. Archived from the original on July 21, 2021. Retrieved July 22, 2021.
"WWJP27 RJTD 260000". Japan Meteorological Agency. July 26, 2021. Archived from the original on July 26, 2021. Retrieved July 27, 2021.
"WWJP27 RJTD 221800". Japan Meteorological Agency. July 22, 2021. Archived from the original on July 23, 2021. Retrieved July 30, 2021.
Prognostic Reasoning for Tropical Storm 11W (Nepartak) Warning No. 2 (Report). United States Joint Typhoon Warning Center. July 23, 2021. Archived from the original on July 24, 2021. Retrieved July 23, 2021.
Prognostic Reasoning for Tropical Storm 11W (Nepartak) Warning No. 6 (Report). United States Joint Typhoon Warning Center. July 24, 2021. Archived from the original on July 25, 2021. Retrieved July 24, 2021.
Prognostic Reasoning for Tropical Storm 11W (Nepartak) Warning No. 13A (Report). United States Joint Typhoon Warning Center. July 26, 2021. Archived from the original on July 26, 2021. Retrieved July 26, 2021.
"WWJP27 RJTD 311200". Japan Meteorological Agency. July 31, 2021. Archived from the original on July 31, 2021. Retrieved August 1, 2021.
"WWJP27 RJTD 020000". Japan Meteorological Agency. August 2, 2021. Archived from the original on August 2, 2021. Retrieved August 2, 2021.
Prognostic Reasoning for Tropical Depression 12W (Twelve) Warning No. 2 (Report). United States Joint Typhoon Warning Center. August 2, 2021. Archived from the original on August 2, 2021. Retrieved August 2, 2021.
"WWJP27 RJTD 020000". Japan Meteorological Agency. August 2, 2021. Archived from the original on August 2, 2021. Retrieved August 4, 2021.
Tropical Storm 12W (Twelve) Warning No. 5 (Report). United States Joint Typhoon Warning Center. August 3, 2021. Archived from the original on August 3, 2021. Retrieved March 22, 2022.
"Warning and Summary 060600". Japan Meteorological Agency. August 6, 2021. Archived from the original on August 6, 2021. Retrieved March 22, 2022.
"Tropical Depression 13W (Thirteen) Warning NN01". United States Joint Typhoon Warning Center. August 2, 2021. Archived from the original on August 4, 2021. Retrieved August 4, 2021.
"Tropical Storm 13W (Thirteen) Warning NR 005". United States Joint Typhoon Warning Center. August 3, 2021. Archived from the original on August 4, 2021. Retrieved August 4, 2021.
"RSMC Prognostic Reasoning No.7 for Tropical Storm 2110 (Mirinae)". Japan Meteorological Agency. August 5, 2021. Archived from the original on August 5, 2021. Retrieved August 5, 2021.
"RSMC Prognostic Reasoning No. 17 for Tropical Storm 2110 (Mirinae)". Japan Meteorological Agency. August 7, 2021. Archived from the original on August 8, 2021. Retrieved August 10, 2021.
Tropical Storm 14W (Mirinae) Warning No. 19 (Report). United States Joint Typhoon Warning Center. August 8, 2021. Archived from the original on August 9, 2021. Retrieved August 10, 2021.
"WWJP27 RJTD 030600". Japan Meteorological Agency. August 3, 2021. Archived from the original on August 3, 2021. Retrieved August 6, 2021.
"RSMC Prognostic Reasoning No. 1 for Tropical Storm 2111 (Nida)". Japan Meteorological Agency. August 5, 2021. Archived from the original on August 5, 2021. Retrieved August 6, 2021.
"RSMC Prognostic Reasoning No. 7 for Severe Tropical Storm 2111 (Nida)". Japan Meteorological Agency. August 6, 2021. Archived from the original on August 7, 2021. Retrieved August 9, 2021.
"RSMC Prognostic Reasoning No. 9 for Severe Tropical Storm 2111 (Nida)". Japan Meteorological Agency. August 7, 2021. Archived from the original on August 7, 2021. Retrieved August 9, 2021.
"WWJP27 RJTD 100600". Japan Meteorological Agency. August 10, 2021. Archived from the original on August 10, 2021. Retrieved August 10, 2021.
"WWJP90 RJTD 170000". Japan Meteorological Agency. August 17, 2021. Archived from the original on August 17, 2021. Retrieved August 17, 2021.
"RSMC Prognostic Reasoning No. 2 for Tropical Storm 2112 (Omais)". Japan Meteorological Agency. August 20, 2021. Archived from the original on August 20, 2021. Retrieved August 21, 2021.
"RSMC Prognostic Reasoning No. 7 for Tropical Storm 2112 (Omais)". Japan Meteorological Agency. August 21, 2021. Archived from the original on August 22, 2021. Retrieved August 24, 2021.
"RSMC Prognostic Reasoning No. 9 for Tropical Storm 2112 (Omais)". Japan Meteorological Agency. August 22, 2021. Archived from the original on August 22, 2021. Retrieved August 24, 2021.
"JMA Warning and Summary 051800". Japan Meteorological Agency. September 5, 2021. Archived from the original on September 6, 2021. Retrieved September 6, 2021.
"RSMC Prognostic Reasoning No. 3 for Severe Tropical Storm 2113 (Conson)". Japan Meteorological Agency. September 6, 2021. Archived from the original on September 7, 2021. Retrieved September 6, 2021.
"JMA Warning and Summary 131800". Japan Meteorological Agency. September 13, 2021. Archived from the original on September 14, 2021. Retrieved September 15, 2021.
"JMA Weather and Summary 051800". Japan Meteorological Agency. September 5, 2021. Archived from the original on September 6, 2021. Retrieved September 6, 2021.
"RSMC Prognostic Reasoning No. 45 for Tropical Storm 2114 (Chanthu)". Japan Meteorological Agency. September 17, 2021. Archived from the original on September 17, 2021. Retrieved September 18, 2021.
"JMA Warning and Summary 211800". Japan Meteorological Agency. September 21, 2021. Archived from the original on September 22, 2021. Retrieved September 24, 2021.
"JMA Warning and Summary 221800". Japan Meteorological Agency. September 22, 2021. Archived from the original on September 23, 2021. Retrieved September 24, 2021.
"RSMC Prognostic Reasoning No.4 for Tropical Storm Lionrock (2117)". Japan Meteorological Agency. October 7, 2021. Archived from the original on October 8, 2021. Retrieved October 8, 2021.
"JMA Warning and Summary 061800". Japan Meteorological Agency. October 6, 2021. Archived from the original on October 7, 2021. Retrieved October 7, 2021.
"RSMC Prognostic Reasoning No. 26 for Tropical Storm Kompasu (2118)". Japan Meteorological Agency. October 13, 2021. Archived from the original on October 14, 2021. Retrieved October 14, 2021.
"JMA Warning and Summary 141200". Japan Meteorological Agency. October 14, 2021. Archived from the original on October 15, 2021. Retrieved October 15, 2021.
"JMA Warning and Summary 141800". Japan Meteorological Agency. October 14, 2021. Archived from the original on October 15, 2021. Retrieved October 15, 2021.
"JMA Warning and Summary 240600". Japan Meteorological Agency. October 21, 2021. Archived from the original on October 25, 2021. Retrieved October 25, 2021.
"JMA Warning and Summary 231800". Japan Meteorological Agency. October 23, 2021. Archived from the original on October 25, 2021. Retrieved October 25, 2021.
"RSMC Prognostic Reasoning No. 18 for Typhoon Malou (2120)". Japan Meteorological Agency. October 27, 2021. Archived from the original on October 28, 2021. Retrieved October 28, 2021.
"JMA Warning and Summary 22000". Japan Meteorological Agency. October 22, 2021. Archived from the original on October 25, 2021. Retrieved October 25, 2021.
"JMA Warning and Summary 271800". Japan Meteorological Agency. November 27, 2021. Archived from the original on November 29, 2021. Retrieved November 29, 2021.
WWJP27 RJTD 111800 (Report). Japan Meteorological Agency. December 12, 2021. Archived from the original on December 12, 2021. Retrieved December 12, 2021.
"Warning and Summary 131800". Japan Meteorological Agency. December 13, 2021. Archived from the original on December 14, 2021. Retrieved December 20, 2021.
"Warning and Summary 201200". Japan Meteorological Agency. January 20, 2021. Archived from the original on January 20, 2021. Retrieved January 20, 2021.
"WWJP27 RJTD 011800". Japan Meteorological Agency. June 1, 2021. Archived from the original on June 2, 2021. Retrieved June 8, 2021 – via Tokyo Global Information Centre.
"WWJP27 RJTD 280000". Japan Meteorological Agency. July 28, 2021. Archived from the original on July 28, 2021. Retrieved July 28, 2021.
"JMA Warning and Summary 270600". Japan Meteorological Agency. September 27, 2021. Archived from the original on September 27, 2021. Retrieved September 29, 2021.

wmo.int

The Typhoon Committee (February 21, 2013). "Typhoon Committee Operational Manual 2013" (PDF). World Meteorological Organization. pp. 37–38. Archived (PDF) from the original on August 1, 2013. Retrieved October 1, 2013.

worldcat.org

Jason Samenow and Matthew Cappucci (April 18, 2021). "Surigae sweeping past Philippines, after becoming strongest April typhoon on record". Washington Post. ISSN 0190-8286. Retrieved May 6, 2021.
Zhou, Xiao; Lei, Xiaotu (2012). "Summary of retired typhoons within the Western North Pacific Ocean". Tropical Cyclone Research and Review. 1 (1). The Economic and Social Commission for Asia and the Pacific/World Meteorological Organization's Typhoon Committee: 23–32. doi:10.6057/2012TCRR01.03. ISSN 2225-6032. Archived from the original on August 12, 2017. Retrieved December 21, 2014.

xinhuanet.com

"Passenger services suspended as tropical depression makes landfall in south China". Xinhua. July 7, 2021. Archived from the original on July 10, 2021. Retrieved July 9, 2021.
"1st LD-Writethru: Typhoon Lupit makes second landfall in southeast China's Fujian". August 5, 2021.

yahoo.com

ca.news.yahoo.com

Karen Lema (April 21, 2021). "Four crew dead, 9 missing after cargo ship runs aground in Philippines". Yahoo! News. Retrieved April 21, 2021.

yaleclimateconnections.org

Masters, Jeff (April 17, 2021). "Category 5 Super Typhoon Surigae brushes Philippines". Eye on the Storm. Yale Climate Connections. Retrieved April 18, 2021.

yangxi.gov.cn

"众志成城抹灾痕！阳西县把台风造成损失降至最低" [Committed to wipe out the scars of disaster! Yangxi County minimizes the damage caused by the typhoon]. 阳西县人民政府网站 [Yangxi County People's Government] (in Chinese). July 23, 2021.