Tropical Storm Washi (English Wikipedia)

"Deadliest typhoons in the Philippines". ABS-CBNNews. November 8, 2013. Archived from the original on November 13, 2013. Retrieved November 8, 2013.
"PNoy airs Christmas aid call for Sendong victims". ABS-CBN News. Retrieved December 26, 2011.

archive.today

"Significant Tropical Weather Outlook for the Western and South Pacific Oceans". Joint Typhoon Warning Center. United States Navy. December 12, 2011. Archived from the original on May 23, 2024. Retrieved December 23, 2011.{{cite web}}: CS1 maint: unfit URL (link)
"Tropical Depression 27W Advisory Number 001". Joint Typhoon Warning Center. United States Navy. December 13, 2011. Archived from the original on May 23, 2024. Retrieved December 23, 2011.{{cite web}}: CS1 maint: unfit URL (link)
"Tropical Storm 27W Advisory Number 005". Joint Typhoon Warning Center. United States Navy. December 14, 2011. Archived from the original on May 23, 2024. Retrieved December 23, 2011.{{cite web}}: CS1 maint: unfit URL (link)
"Tropical Depression Sendong Advisory One". Philippine Atmospheric, Geophysical and Astronomical Services Administration. December 15, 2011. Archived from the original on May 23, 2024. Retrieved December 24, 2011.{{cite web}}: CS1 maint: unfit URL (link)
"Tropical Depression 27W Advisory Number 008". Joint Typhoon Warning Center. United States Navy. December 15, 2011. Archived from the original on May 23, 2024. Retrieved December 24, 2011.{{cite web}}: CS1 maint: unfit URL (link)
"Tropical Storm Washi Tropical Cyclone Advisory". Japan Meteorological Agency. December 15, 2011. Archived from the original on May 23, 2024. Retrieved December 24, 2011.{{cite web}}: CS1 maint: unfit URL (link)
"Tropical Storm 27W (Washi) Advisory Number 011". Joint Typhoon Warning Center. United States Navy. December 15, 2011. Archived from the original on May 23, 2024. Retrieved December 24, 2011.{{cite web}}: CS1 maint: unfit URL (link)

bworldonline.com

Noemi M. Gonzales & Johanna Paola D. Poblete (December 22, 2011). "UN issues $28.6-million international appeal for victims". BusinessWorld. Archived from the original on September 23, 2015. Retrieved December 23, 2011.

globalcateye.com

Initial Assessment of the Development of Tropical Storm Sendong (Washi) over the Philippines (PDF) (Report). DHI Water & Environment. December 2011. Archived from the original (PDF) on March 4, 2016. Retrieved May 1, 2015.

ifrc.org

Emergency appeal final report - Philippines: Tropical Storm Washi (PDF) (Report). International Federation of Red Cross and Red Crescent Societies. August 21, 2013. Retrieved May 1, 2015.

inquirer.net

globalnation.inquirer.net

"EC mobilizes funds to help 'Sendong' victims". Philippine Daily Inquirer. December 23, 2011. Retrieved December 23, 2011.
"$4.2 million UNICEF appeal for Philippine flood victims". Philippine Daily Inquirer. Agence France-Presse. December 20, 2011. Retrieved December 23, 2011.

m2comms.com

"10 Worst Typhoons that Went Down in Philippine History". M2Comms. August 3, 2016. Retrieved August 3, 2016.

mb.com.ph

Roy C. Mabasa (December 22, 2011). "UN launches revised aid program". Manila Bulletin. Retrieved December 23, 2011.

nasa.gov

Rob Gutro; Steve Lang; Zhong Liu & Hal Pierce (December 21, 2011). "Hurricane Season 2011: Tropical Storm Washi (Western North Pacific Ocean)". NASA. Archived from the original on April 30, 2015. Retrieved May 1, 2015.

nbcnews.com

"Storms pound Philippines in the thick of night, kill at least 436". NBC News. December 17, 2011. Retrieved December 17, 2011.

ndrrmc.gov.ph

Final Report on the Effects and Emergency Management re Tropical Storm "Sendong" (Washi) (PDF) (Report). National Disaster Risk Reduction and Management Council. February 10, 2012. Retrieved May 1, 2015.
Ramos, Benito T. Final Report on the Effects and Emergency Management re Tropical Storm "Sendong" (Washi) (PDF) (Report). National Disaster Risk Reduction and Management Center. Archived from the original (PDF) on January 16, 2013. Retrieved February 24, 2012.
Del Rosario, Eduardo D (August 9, 2011). Final Report on Typhoon "Yolanda" (Haiyan) (PDF) (Report). Philippine National Disaster Risk Reduction and Management Council. pp. 77–148. Archived (PDF) from the original on November 5, 2020. Retrieved March 27, 2022.

rappler.com

Lotilla, Raphael (November 20, 2013). "Flashback: 1897, Leyte and a strong typhoon". Rappler. Retrieved July 10, 2014.
Gallardo, Froilan. "Survivors remember Sendong tragedy that changed Cagayan de Oro". Rappler. Retrieved December 17, 2024.

reliefweb.int

Rabonza, Glenn J. (July 31, 2008). Situation Report No. 33 on the Effects of Typhoon "Frank"(Fengshen) (PDF) (Report). National Disaster Coordinating Council (National Disaster Risk Reduction and Management Center). Archived (PDF) from the original on September 27, 2013. Retrieved December 31, 2011.
2011 Top 10 Philippine Destructive Tropical Cyclones. Government of the Philippines (Report). January 6, 2012. ReliefWeb. Retrieved July 24, 2023.
"More than 12,700 shelter units built for survivors of 'Sendong' despite challenges". Government of the Philippines. ReliefWeb. December 29, 2014. Retrieved April 23, 2015.
"Switzerland sends experts to the Philippine disaster area". Government of Switzerland. ReliefWeb. December 22, 2011. Retrieved December 23, 2011.
"British Red Cross sends funds to support typhoon stricken Philippines". British Red Cross. ReliefWeb. December 22, 2011. Retrieved December 23, 2011.
"U.S. provides aid to support Tropical Storm Sendong relief efforts". United States Department of State. ReliefWeb. December 22, 2011. Retrieved December 23, 2011.

scandasia.com

"Denmark sends emergency aid to disaster areas in the Philippines". ScandAsia. December 23, 2011. Archived from the original on January 30, 2012. Retrieved December 23, 2011.

sunstar.com.ph

Sun.Star: Aquino declares state of national calamity
"Government will no longer use Sendong to name typhoons". Sun Star Manila. December 23, 2011. Archived from the original on August 4, 2013. Retrieved December 26, 2011.

telegraph.co.uk

"Hundreds die as tropical storm Washi sweeps across Philippines". The Telegraph. Associated Press. December 17, 2011. Retrieved December 17, 2011.

typhoon2000.ph

Padua, David M (2011). "Tropical Cyclone Logs: Sendong (Washi) 2011". Typhoon 2000. Retrieved December 31, 2011.
Alojado, Dominic (2015). Worst typhoons of the Philippines (1947-2014) (PDF) (Report). Weather Philippines. Retrieved September 25, 2015.
Padua, David M (June 10, 2011). "Tropical Cyclone Logs: Fengshen (Frank)". Typhoon 2000. Archived from the original on December 1, 2010. Retrieved December 31, 2011.

typhooncommittee.org

Olavo Rasquinho; Jae Hyun Shim; Yun Tae Kim; Jae Chan Ahn; Chi Hun Lee; In Sung Jung; Gmma Dalena; Preminda Joseph Fernando; Susan R. Espinueva; Socrates F. Paat Jr.; Nivagine Nievares & Tess Pajarillo (December 2012). Assessment Report of the Damages Caused by Tropical Storm Washi (PDF) (Report). ESCAP/WMO Typhoon Committee. ISBN 978-99965-817-6-2. Retrieved May 1, 2015.
"Forty-Fourth Session of Typhoon Committee" (PDF). Typhoon Committee. February 2012. Retrieved February 28, 2012.

washingtonpost.com

"Storm-triggered floods ravage southern Philippines, kill at least 436". The Washington Post. Associated Press. December 17, 2011. Archived from the original on December 22, 2011. Retrieved December 17, 2011.

web.archive.org

"Tropical Cyclone Formation Alert". Joint Typhoon Warning Center. United States Navy. December 13, 2011. Archived from the original on October 21, 2011. Retrieved December 23, 2011.{{cite web}}: CS1 maint: unfit URL (link)
"High Seas Forecast". Japan Meteorological Agency. December 13, 2011. Archived from the original on October 19, 2011. Retrieved December 23, 2011.{{cite web}}: CS1 maint: unfit URL (link)
Initial Assessment of the Development of Tropical Storm Sendong (Washi) over the Philippines (PDF) (Report). DHI Water & Environment. December 2011. Archived from the original (PDF) on March 4, 2016. Retrieved May 1, 2015.
Rob Gutro; Steve Lang; Zhong Liu & Hal Pierce (December 21, 2011). "Hurricane Season 2011: Tropical Storm Washi (Western North Pacific Ocean)". NASA. Archived from the original on April 30, 2015. Retrieved May 1, 2015.
"Storm-triggered floods ravage southern Philippines, kill at least 436". The Washington Post. Associated Press. December 17, 2011. Archived from the original on December 22, 2011. Retrieved December 17, 2011.
Ramos, Benito T. Final Report on the Effects and Emergency Management re Tropical Storm "Sendong" (Washi) (PDF) (Report). National Disaster Risk Reduction and Management Center. Archived from the original (PDF) on January 16, 2013. Retrieved February 24, 2012.
Del Rosario, Eduardo D (August 9, 2011). Final Report on Typhoon "Yolanda" (Haiyan) (PDF) (Report). Philippine National Disaster Risk Reduction and Management Council. pp. 77–148. Archived (PDF) from the original on November 5, 2020. Retrieved March 27, 2022.
"Deadliest typhoons in the Philippines". ABS-CBNNews. November 8, 2013. Archived from the original on November 13, 2013. Retrieved November 8, 2013.
Padua, David M (June 10, 2011). "Tropical Cyclone Logs: Fengshen (Frank)". Typhoon 2000. Archived from the original on December 1, 2010. Retrieved December 31, 2011.
Rabonza, Glenn J. (July 31, 2008). Situation Report No. 33 on the Effects of Typhoon "Frank"(Fengshen) (PDF) (Report). National Disaster Coordinating Council (National Disaster Risk Reduction and Management Center). Archived (PDF) from the original on September 27, 2013. Retrieved December 31, 2011.
Noemi M. Gonzales & Johanna Paola D. Poblete (December 22, 2011). "UN issues $28.6-million international appeal for victims". BusinessWorld. Archived from the original on September 23, 2015. Retrieved December 23, 2011.
"Denmark sends emergency aid to disaster areas in the Philippines". ScandAsia. December 23, 2011. Archived from the original on January 30, 2012. Retrieved December 23, 2011.
"Government will no longer use Sendong to name typhoons". Sun Star Manila. December 23, 2011. Archived from the original on August 4, 2013. Retrieved December 26, 2011.