Leap second (English Wikipedia)

"Mesh Model Bluetooth® Specification" (PDF download). Bluetooth Technology Website. 13 July 2017. Retrieved 14 December 2019. See sections 5.1.1 and A.1.

books.google.com (Global: 3^rd place; English: 3^rd place)

al-Biruni (1879). The chronology of ancient nations: an English version of the Arabic text of the Athâr-ul-Bâkiya of Albîrûnî, or "Vestiges of the Past". Sachau, C. Edward. Oriental Translation Fund of Great Britain & Ireland. pp. 141–149, 158, 408, 410. Archived from the original on 14 November 2017. Used for mean new moons, both in Hebrew calendar cycles and in equivalent astronomical cycles.
Seidelmann, P. Kenneth, ed. (1992). Explanatory Supplement to the Astronomical Almanac. Mill Valley, California: University Science Books. pp. 79–80. ISBN 0-935702-68-7. Archived from the original on 14 November 2017.

cam.ac.uk (Global: 670^th place; English: 480^th place)

cl.cam.ac.uk

Kuhn, Markus (2005). "UTC with Smoothed Leap Seconds (UTC-SLS)". www.cl.cam.ac.uk.

cisco.com (Global: 2,882^nd place; English: 2,105^th place)

quickview.cloudapps.cisco.com

"Cisco Bug: CSCub38654 – N5K: Switch hang/lock up may occur due to Leap second update". Cisco. 24 July 2015. Archived from the original on 8 March 2016.

cloudflare.com (Global: 8,991^st place; English: 6,535^th place)

blog.cloudflare.com

"How and why the leap second affected Cloudflare DNS". Cloudflare. 1 January 2017. Archived from the original on 2 January 2017.

developers.google.com (Global: 2,697^th place; English: 3,971^st place)

"Leap Smear". Google Inc. Retrieved 26 May 2023.

discovermagazine.com (Global: 3,042^nd place; English: 2,171^st place)

Plait, Phil (31 December 2008). "Followup: Leap Seconds". Discover Magazine: Bad Astronomy. Retrieved 5 March 2021.

doc.gov (Global: low place; English: 8,528^th place)

ntia.doc.gov

"United States Proposals, Proposal for the Work of the Conference, Agenda Item 1.14" (PDF). National Telecommunications and Information Administration.
"Preliminary Views and Proposals Regarding WRC-15 Agenda Items" (PPT). Organization of American States. Archived from the original on 29 July 2014.

doi.org (Global: 2^nd place; English: 2^nd place)

Finkleman, David; Allen, Steve; Seago, John; Seaman, Rob; Seidelmann, P. Kenneth (2011). "The Future of Time: UTC and the Leap Second". American Scientist. 99 (4): 312–319. arXiv:1106.3141. doi:10.1511/2011.91.312. S2CID 118403321.
Gibney, Elizabeth (18 November 2022). "The leap second's time is up: world votes to stop pausing clocks". Nature. 612 (7938): 18. Bibcode:2022Natur.612...18G. doi:10.1038/d41586-022-03783-5. ISSN 0028-0836. PMID 36400956.
Stephenson, F.R.; Morrison, L.V. (1995). "Long-term fluctuations in the Earth's rotation: 700 BC to AD 1990". Philosophical Transactions of the Royal Society of London A. 351 (1695): 165–202. Bibcode:1995RSPTA.351..165S. doi:10.1098/rsta.1995.0028. S2CID 120718607.
McCarthy, D D; Hackman, C; Nelson, R A (2008). "The Physical Basis of the Leap Second" (PDF). Astronomical Journal. 136 (5): 1906–1908. Bibcode:2008AJ....136.1906M. doi:10.1088/0004-6256/136/5/1906. Archived (PDF) from the original on 12 March 2021. Retrieved 26 February 2022.
Agnew, Duncan Carr (April 2024). "A global timekeeping problem postponed by global warming". Nature. 628 (8007): 333–336. Bibcode:2024Natur.628..333A. doi:10.1038/s41586-024-07170-0. ISSN 1476-4687. PMID 38538793.
Merali, Zeeya (8 November 2011). "Time is running out for the leap second". Nature. 479 (7372): 158. Bibcode:2011Natur.479..158M. doi:10.1038/479158a. PMID 22071738. S2CID 8220495.
A Resilient Architecture for the Realization and Distribution of Coordinated Universal Time to Critical Infrastructure Systems in the United States (Technical report). November 2021. doi:10.6028/NIST.TN.2187.
Benzler, Justus; Clark, Samuel J. (30 March 2005). "Toward a Unified Timestamp with explicit precision". Demographic Research. 12 (6): 107–140. doi:10.4054/DemRes.2005.12.6. ISSN 1435-9871. PMC 2854819. PMID 20396403.
Cao, Yi; Veitch, Darryl (15–19 April 2018). Network Timing, Weathering the 2016 Leap Second. IEEE Infocom 2018. Honolulu, Hawaii. pp. 1826–1834. doi:10.1109/INFOCOM.2018.8486286. hdl:10453/130538.
Veitch, Darryl; Vijayalayan, Kanthaiah (1 April 2016). "Network Timing and the 2015 Leap Second". Proc. of PAM 2016. Heraklion, Crete, Greece. pp. 385–396. doi:10.1007/978-3-319-30505-9_29. hdl:10453/43923.
Kevin Gross (March 2014). RTP and Leap Seconds. doi:10.17487/RFC7164. RFC 7164.

dtic.mil (Global: 833^rd place; English: 567^th place)

apps.dtic.mil

McCarthy, D D; Hackman, C; Nelson, R A (2008). "The Physical Basis of the Leap Second" (PDF). Astronomical Journal. 136 (5): 1906–1908. Bibcode:2008AJ....136.1906M. doi:10.1088/0004-6256/136/5/1906. Archived (PDF) from the original on 12 March 2021. Retrieved 26 February 2022.

elpromatime.com (Global: low place; English: low place)

"Air Force Official Press Release – GPS Ground System Anomaly" (PDF).

fcc.gov (Global: 1,271^st place; English: 703^rd place)

apps.fcc.gov

"FCC Seeks Comment On Recommendations Approved By The Advisory Committee For The 2015 World Radiocommunication Conference" (PDF). Federal Communications Commission. 28 January 2014. Archived (PDF) from the original on 29 July 2014.
"Search for Filings Results". fcc.gov. Archived from the original on 1 July 2015.

ghostarchive.org (Global: 32^nd place; English: 21^st place)

Knapton, Sarah (4 January 2021). "The Earth is spinning faster now than at any time in the past half century". The Daily Telegraph. Archived from the original on 12 January 2022. Retrieved 11 February 2021.

github.com (Global: 383^rd place; English: 320^th place)

"#12914 runtime: time: expose monotonic clock source". GitHub. Archived from the original on 20 March 2017. Retrieved 5 January 2017.

gmane.org (Global: low place; English: low place)

permalink.gmane.org

"Symmetricom TymServe 2100-GPS currently fails with GPS offset". time-nuts (Mailing list). Archived from the original on 17 February 2015.

gps.gov (Global: low place; English: low place)

Matsakis, Demetrios (21 September 2022). "Will we have a negative leap second?" (PDF). gps.gov. Retrieved 3 June 2024.
"CGSIC opinion on the redefinition of UTC now under consideration by the International Telecommunication Union (ITU)". Archived from the original on 23 October 2014.

gpsworld.com (Global: low place; English: low place)

"BeiDou Numbering Presents Leap-Second Issue". GPS World. 3 March 2015.

guralp.com (Global: low place; English: low place)

"Leap-second problem with older GPS receivers". 19 November 2014. Archived from the original on 29 November 2014.

handle.net (Global: 102^nd place; English: 76^th place)

hdl.handle.net

Cao, Yi; Veitch, Darryl (15–19 April 2018). Network Timing, Weathering the 2016 Leap Second. IEEE Infocom 2018. Honolulu, Hawaii. pp. 1826–1834. doi:10.1109/INFOCOM.2018.8486286. hdl:10453/130538.
Veitch, Darryl; Vijayalayan, Kanthaiah (1 April 2016). "Network Timing and the 2015 Leap Second". Proc. of PAM 2016. Heraklion, Crete, Greece. pp. 385–396. doi:10.1007/978-3-319-30505-9_29. hdl:10453/43923.

harvard.edu (Global: 18^th place; English: 17^th place)

ui.adsabs.harvard.edu

Gibney, Elizabeth (18 November 2022). "The leap second's time is up: world votes to stop pausing clocks". Nature. 612 (7938): 18. Bibcode:2022Natur.612...18G. doi:10.1038/d41586-022-03783-5. ISSN 0028-0836. PMID 36400956.
Pearce, J. A. (1928). "The Variability of the Rotation of the Earth". Journal of the Royal Astronomical Society of Canada. 22: 145–147. Bibcode:1928JRASC..22..145P.
Stephenson, F.R.; Morrison, L.V. (1995). "Long-term fluctuations in the Earth's rotation: 700 BC to AD 1990". Philosophical Transactions of the Royal Society of London A. 351 (1695): 165–202. Bibcode:1995RSPTA.351..165S. doi:10.1098/rsta.1995.0028. S2CID 120718607.
McCarthy, D D; Hackman, C; Nelson, R A (2008). "The Physical Basis of the Leap Second" (PDF). Astronomical Journal. 136 (5): 1906–1908. Bibcode:2008AJ....136.1906M. doi:10.1088/0004-6256/136/5/1906. Archived (PDF) from the original on 12 March 2021. Retrieved 26 February 2022.
Agnew, Duncan Carr (April 2024). "A global timekeeping problem postponed by global warming". Nature. 628 (8007): 333–336. Bibcode:2024Natur.628..333A. doi:10.1038/s41586-024-07170-0. ISSN 1476-4687. PMID 38538793.
Merali, Zeeya (8 November 2011). "Time is running out for the leap second". Nature. 479 (7372): 158. Bibcode:2011Natur.479..158M. doi:10.1038/479158a. PMID 22071738. S2CID 8220495.

ieee802.org (Global: 7,402^nd place; English: 5,554^th place)

Paul Briscoe (14 May 2013). "Network-Based Timing and Synchronization" (PDF).

iers.org (Global: low place; English: low place)

"IERS science background". Frankfurt am Main: IERS. 2013. Archived from the original on 29 August 2016. Retrieved 6 August 2016.

ietf.org (Global: 214^th place; English: 176^th place)

tools.ietf.org

Kevin Gross (March 2014), RTP and Leap Seconds, RFC 7164

datatracker.ietf.org

Kevin Gross (March 2014). RTP and Leap Seconds. doi:10.17487/RFC7164. RFC 7164.

ifip.org (Global: low place; English: low place)

tma.ifip.org

Malone, David (2016). "The Leap Second Behaviour of NTP Servers" (PDF). Proc.Traffic Monitoring and Analysis workshop. Archived (PDF) from the original on 23 October 2016. Retrieved 23 October 2016.

igs.org (Global: low place; English: low place)

lists.igs.org

P. Kenneth Seidelmann. "UTC redefinition or change". IGS Mail (Mailing list).

itu.int (Global: 986^th place; English: 803^rd place)

"International Telecommunication Union Radiocommunications sector recommendation TF.460-6: Standard-frequency and time-signal emissions". Archived from the original on 17 October 2016. Retrieved 9 February 2017.
Han, Chunhao (19 September 2013). "Conception, Definition and Realization of Time Scale in GNSS" (PDF). Archived (PDF) from the original on 5 September 2014.
"RESOLUTION 653 (WRC-12) Future of the Coordinated Universal Time time-scale" (PDF). International Telecommunication Union. Archived (PDF) from the original on 2 July 2015.
"WP7D – Status of Coordinated Universal Time (UTC) study in ITU-R" (Word 2007). International Telecommunication Union – Radiocommunication Sector (ITU-R) Release: 2. 4 October 2011. Archived from the original on 23 March 2014. Retrieved 24 October 2011. To date, the BR received replies from 16 different Member States for the latest survey (out of a total of 192 Member States, 55 of which participate in the formation of UTC) – 13 being in favor of the change, 3 being contrary.
"Coordinated Universal Time (UTC) to retain 'leap second'" (Press release). International Telecommunication Union. 19 November 2015. Archived from the original on 29 January 2016.
Luzum, Brian (2013). The Role of the IERS in the Leap Second (PDF). BIPM/ITU Workshop on the Future of the International Time Scale. Archived (PDF) from the original on 15 July 2014.

leapsecond.com (Global: low place; English: low place)

"256-Week Leap Second Bug". 2 July 2013. Archived from the original on 4 March 2016.

livescience.com (Global: 1,190^th place; English: 959^th place)

Andrea Thompson (8 December 2008). "2008 Will Be Just a Second Longer". Live Science. Archived from the original on 12 December 2008. Retrieved 29 December 2008.

nasa.gov (Global: 75^th place; English: 83^rd place)

Cook-Anderson, Gretchen; Beasley, Dolores (10 January 2005). "NASA Details Earthquake Effects on the Earth". National Aeronautics and Space Administration (press release). Archived from the original on 27 January 2011.

nature.com (Global: 234^th place; English: 397^th place)

Agnew, Duncan Carr (April 2024). "A global timekeeping problem postponed by global warming". Nature. 628 (8007): 333–336. Bibcode:2024Natur.628..333A. doi:10.1038/s41586-024-07170-0. ISSN 1476-4687. PMID 38538793.

navy.mil (Global: 237^th place; English: 170^th place)

tycho.usno.navy.mil

Gambis, Daniel (4 July 2008). "Bulletin C 36". Paris: IERS EOP PC, Observatoire de Paris. Archived from the original on 6 October 2009. Retrieved 18 April 2010.
Demetrios Matsakis (18 August 2014). "Comments on the Debate over the Proposal to Redefine UTC" (PDF). Archived from the original (PDF) on 8 February 2017. Retrieved 31 October 2017.

cnmoc.usff.navy.mil

"Leap Seconds". Time Service Department, United States Naval Observatory. Retrieved 19 November 2022.

doncio.navy.mil

Chester, Geoff (15 June 2015). "Wait a second… 2015 will be a little longer". CHIPS Articles: The Department of the Navy's Information Technology Magazine. Retrieved 4 March 2021.

newindianexpress.com (Global: 188^th place; English: 118^th place)

"Scientists propose 'leap hour' to fix time system". New Scientist. 14 May 2012 [2008-12-18]. Retrieved 3 September 2022 – via The New Indian Express.

news.com.au (Global: 294^th place; English: 205^th place)

"Leap second crashes Qantas and leaves passengers stranded". News Limited. 1 July 2012. Archived from the original on 1 July 2012.

nhm.ac.uk (Global: 2,525^th place; English: 2,195^th place)

Ashworth, James (27 March 2024). "Climate change is causing days to get longer by slowing down the Earth". London: Natural History Museum.

nih.gov (Global: 4^th place; English: 4^th place)

pubmed.ncbi.nlm.nih.gov

Gibney, Elizabeth (18 November 2022). "The leap second's time is up: world votes to stop pausing clocks". Nature. 612 (7938): 18. Bibcode:2022Natur.612...18G. doi:10.1038/d41586-022-03783-5. ISSN 0028-0836. PMID 36400956.
Agnew, Duncan Carr (April 2024). "A global timekeeping problem postponed by global warming". Nature. 628 (8007): 333–336. Bibcode:2024Natur.628..333A. doi:10.1038/s41586-024-07170-0. ISSN 1476-4687. PMID 38538793.
Merali, Zeeya (8 November 2011). "Time is running out for the leap second". Nature. 479 (7372): 158. Bibcode:2011Natur.479..158M. doi:10.1038/479158a. PMID 22071738. S2CID 8220495.
Benzler, Justus; Clark, Samuel J. (30 March 2005). "Toward a Unified Timestamp with explicit precision". Demographic Research. 12 (6): 107–140. doi:10.4054/DemRes.2005.12.6. ISSN 1435-9871. PMC 2854819. PMID 20396403.

ncbi.nlm.nih.gov

Benzler, Justus; Clark, Samuel J. (30 March 2005). "Toward a Unified Timestamp with explicit precision". Demographic Research. 12 (6): 107–140. doi:10.4054/DemRes.2005.12.6. ISSN 1435-9871. PMC 2854819. PMID 20396403.

nist.gov (Global: 355^th place; English: 454^th place)

npr.org (Global: 92^nd place; English: 72^nd place)

Dwyer, Colin (29 December 2016). "With A Leap Second, 2016 Promises To Linger Just A Little Bit Longer". NPR. Archived from the original on 2 January 2023. Retrieved 24 February 2023.

nytimes.com (Global: 7^th place; English: 7^th place)

"Time Split to the Nanosecond Is Precisely What Wall Street Wants". The New York Times. 29 June 2018. Retrieved 13 December 2022.
Richtel, Matt (3 November 2023). "A Giant Leap for the Leap Second. Is Humankind Ready?". The New York Times. ISSN 0362-4331. Retrieved 23 January 2024.

obspm.fr (Global: 6,718^th place; English: 9,470^th place)

hpiers.obspm.fr

Gambis, Danie (5 January 2015). "Bulletin C 49". Paris: IERS. Archived from the original on 30 May 2015. Retrieved 5 January 2015.
"TAI−UTC (1972-01-01 – 2024-06-28)". 4 July 2023. Retrieved 4 July 2023.
"Bulletin C".

rfc-editor.org (Global: 6,184^th place; English: 4,465^th place)

Kevin Gross (March 2014). RTP and Leap Seconds. doi:10.17487/RFC7164. RFC 7164.

satsignal.eu (Global: low place; English: low place)

"NTP Events". satsignal.eu. Archived from the original on 18 July 2014.

sciencenews.org (Global: 3,410^th place; English: 2,939^th place)

Martin, Cassie (19 January 2024). "50 years ago, timekeepers deployed the newly invented leap second". 50 Years Ago. Science News. p. 4.
Cowen, Ron (22 April 2006). "To Leap or Not to Leap: Scientists debate a timely issue". Science News. Archived from the original on 26 May 2023. Retrieved 26 May 2023.

scientificamerican.com (Global: 896^th place; English: 674^th place)

How fast is the earth moving? Rhett Herman, a physics professor at Radford University in Virginia, supplies the following answer, Scientific American, 26 October 1998

semanticscholar.org (Global: 11^th place; English: 8^th place)

api.semanticscholar.org

Finkleman, David; Allen, Steve; Seago, John; Seaman, Rob; Seidelmann, P. Kenneth (2011). "The Future of Time: UTC and the Leap Second". American Scientist. 99 (4): 312–319. arXiv:1106.3141. doi:10.1511/2011.91.312. S2CID 118403321.
Stephenson, F.R.; Morrison, L.V. (1995). "Long-term fluctuations in the Earth's rotation: 700 BC to AD 1990". Philosophical Transactions of the Royal Society of London A. 351 (1695): 165–202. Bibcode:1995RSPTA.351..165S. doi:10.1098/rsta.1995.0028. S2CID 120718607.
Merali, Zeeya (8 November 2011). "Time is running out for the leap second". Nature. 479 (7372): 158. Bibcode:2011Natur.479..158M. doi:10.1038/479158a. PMID 22071738. S2CID 8220495.

serverfault.com (Global: low place; English: low place)

"Anyone else experiencing high rates of Linux server crashes during a leap second day?". Serverfault.com. Archived from the original on 9 July 2012.

spirent.com (Global: low place; English: low place)

"How Leap Seconds Can Interfere with GNSS Receivers". 13 May 2015. Archived from the original on 6 March 2016.

tcd.ie (Global: 5,099^th place; English: 3,425^th place)

maths.tcd.ie

Malone, David. "NTP Leap Bits". Archived from the original on 22 July 2014. Retrieved 1 December 2019.

telegraph.co.uk (Global: 30^th place; English: 24^th place)

Knapton, Sarah (4 January 2021). "The Earth is spinning faster now than at any time in the past half century". The Daily Telegraph. Archived from the original on 12 January 2022. Retrieved 11 February 2021.
Sarah Knapton (1 July 2015). "Leap Second confuses Twitter and Android". The Daily Telegraph. Archived from the original on 6 October 2015.

theguardian.com (Global: 12^th place; English: 11^th place)

"Do not adjust your clock: scientists call time on the leap second". World News. The Guardian. Agence France-Presse. 18 November 2022.

theice.com (Global: low place; English: low place)

"ICE Market Update – Leap Second Impact". Intercontinental Exchange. Archived from the original on 5 May 2015.

theregister.co.uk (Global: 1,216^th place; English: 797^th place)

Clarke, Gavin (8 August 2016). "Power cut crashes Delta's worldwide flight update systems". The Register. Archived from the original on 4 January 2017. Retrieved 3 January 2017.

theverge.com (Global: 114^th place; English: 90^th place)

James Vincent (7 January 2015). "2015 is getting an extra second and that's a bit of a problem for the internet". The Verge. Archived from the original on 17 March 2017.

timeanddate.com (Global: 1,373^rd place; English: 1,090^th place)

Jones, Graham; Bikos, Konstantin (6 January 2021) [2020-12-23]. "Earth is in a hurry in 2020". timeanddate.com. Retrieved 6 March 2021.

ucolick.org (Global: low place; English: low place)

Steve Allen (8 June 2011). "Extrapolations of the difference (TI – UT1)". ucolick.org. Archived from the original on 4 March 2016. Retrieved 29 February 2016.
Wallace, Patrick (2003). "The UTC Problem and its Solution" (PDF). Proceedings of Colloquium on the UTC Time Scale. Torino. Archived (PDF) from the original on 18 January 2015.

uscg.gov (Global: low place; English: 9,986^th place)

navcen.uscg.gov

"47th CGSIC Meeting – Timing Subcommittee" (PDF). 25 September 2007. p. 9. Archived from the original (PDF) on 14 June 2011. Retrieved 18 November 2007.

web.archive.org (Global: 1^st place; English: 1^st place)

"IERS science background". Frankfurt am Main: IERS. 2013. Archived from the original on 29 August 2016. Retrieved 6 August 2016.
Gambis, Danie (5 January 2015). "Bulletin C 49". Paris: IERS. Archived from the original on 30 May 2015. Retrieved 5 January 2015.
James Vincent (7 January 2015). "2015 is getting an extra second and that's a bit of a problem for the internet". The Verge. Archived from the original on 17 March 2017.
al-Biruni (1879). The chronology of ancient nations: an English version of the Arabic text of the Athâr-ul-Bâkiya of Albîrûnî, or "Vestiges of the Past". Sachau, C. Edward. Oriental Translation Fund of Great Britain & Ireland. pp. 141–149, 158, 408, 410. Archived from the original on 14 November 2017. Used for mean new moons, both in Hebrew calendar cycles and in equivalent astronomical cycles.
Seidelmann, P. Kenneth, ed. (1992). Explanatory Supplement to the Astronomical Almanac. Mill Valley, California: University Science Books. pp. 79–80. ISBN 0-935702-68-7. Archived from the original on 14 November 2017.
McCarthy, D D; Hackman, C; Nelson, R A (2008). "The Physical Basis of the Leap Second" (PDF). Astronomical Journal. 136 (5): 1906–1908. Bibcode:2008AJ....136.1906M. doi:10.1088/0004-6256/136/5/1906. Archived (PDF) from the original on 12 March 2021. Retrieved 26 February 2022.
Steve Allen (8 June 2011). "Extrapolations of the difference (TI – UT1)". ucolick.org. Archived from the original on 4 March 2016. Retrieved 29 February 2016.
Cook-Anderson, Gretchen; Beasley, Dolores (10 January 2005). "NASA Details Earthquake Effects on the Earth". National Aeronautics and Space Administration (press release). Archived from the original on 27 January 2011.
Gambis, Daniel (4 July 2008). "Bulletin C 36". Paris: IERS EOP PC, Observatoire de Paris. Archived from the original on 6 October 2009. Retrieved 18 April 2010.
Andrea Thompson (8 December 2008). "2008 Will Be Just a Second Longer". Live Science. Archived from the original on 12 December 2008. Retrieved 29 December 2008.
"International Telecommunication Union Radiocommunications sector recommendation TF.460-6: Standard-frequency and time-signal emissions". Archived from the original on 17 October 2016. Retrieved 9 February 2017.
Dwyer, Colin (29 December 2016). "With A Leap Second, 2016 Promises To Linger Just A Little Bit Longer". NPR. Archived from the original on 2 January 2023. Retrieved 24 February 2023.
"Why the U.S. Wants To End the Link Between Time and Sun". The Wall Street Journal. Archived from the original on 7 November 2017. Retrieved 31 October 2017.
"Leap second talks are postponed". BBC News. Archived from the original on 7 November 2017. Retrieved 31 October 2017.
Cowen, Ron (22 April 2006). "To Leap or Not to Leap: Scientists debate a timely issue". Science News. Archived from the original on 26 May 2023. Retrieved 26 May 2023.
Demetrios Matsakis (18 August 2014). "Comments on the Debate over the Proposal to Redefine UTC" (PDF). Archived from the original (PDF) on 8 February 2017. Retrieved 31 October 2017.
"FCC Seeks Comment On Recommendations Approved By The Advisory Committee For The 2015 World Radiocommunication Conference" (PDF). Federal Communications Commission. 28 January 2014. Archived (PDF) from the original on 29 July 2014.
"Preliminary Views and Proposals Regarding WRC-15 Agenda Items" (PPT). Organization of American States. Archived from the original on 29 July 2014.
"Search for Filings Results". fcc.gov. Archived from the original on 1 July 2015.
Han, Chunhao (19 September 2013). "Conception, Definition and Realization of Time Scale in GNSS" (PDF). Archived (PDF) from the original on 5 September 2014.
Information Session on the WRC-15 agenda item 1.14 – Coordinated Universal Time (UTC). YouTube. 15 April 2015. Archived from the original on 18 November 2015.
"WRC-15 Agenda item 1.14: Coordinated Universal Time (UTC)". acma.gov.au. Archived from the original on 8 September 2015.
"RESOLUTION 653 (WRC-12) Future of the Coordinated Universal Time time-scale" (PDF). International Telecommunication Union. Archived (PDF) from the original on 2 July 2015.
"47th CGSIC Meeting – Timing Subcommittee" (PDF). 25 September 2007. p. 9. Archived from the original (PDF) on 14 June 2011. Retrieved 18 November 2007.
"WP7D – Status of Coordinated Universal Time (UTC) study in ITU-R" (Word 2007). International Telecommunication Union – Radiocommunication Sector (ITU-R) Release: 2. 4 October 2011. Archived from the original on 23 March 2014. Retrieved 24 October 2011. To date, the BR received replies from 16 different Member States for the latest survey (out of a total of 192 Member States, 55 of which participate in the formation of UTC) – 13 being in favor of the change, 3 being contrary.
"Coordinated Universal Time (UTC) to retain 'leap second'" (Press release). International Telecommunication Union. 19 November 2015. Archived from the original on 29 January 2016.
"CGSIC opinion on the redefinition of UTC now under consideration by the International Telecommunication Union (ITU)". Archived from the original on 23 October 2014.
"The proposed redefinition of Coordinated Universal Time, UTC" (PDF) (Press release). BIPM. 13 October 2011. Archived (PDF) from the original on 18 January 2015.
"256-Week Leap Second Bug". 2 July 2013. Archived from the original on 4 March 2016.
"Motorola Oncore receivers and Leap Second bug". 2 July 2013. Archived from the original on 18 January 2013.
"Leap-second problem with older GPS receivers". 19 November 2014. Archived from the original on 29 November 2014.
"How Leap Seconds Can Interfere with GNSS Receivers". 13 May 2015. Archived from the original on 6 March 2016.
"Symmetricom TymServe 2100-GPS currently fails with GPS offset". time-nuts (Mailing list). Archived from the original on 17 February 2015.
Malone, David. "NTP Leap Bits". Archived from the original on 22 July 2014. Retrieved 1 December 2019.
Malone, David (2016). "The Leap Second Behaviour of NTP Servers" (PDF). Proc.Traffic Monitoring and Analysis workshop. Archived (PDF) from the original on 23 October 2016. Retrieved 23 October 2016.
"NTP Events". satsignal.eu. Archived from the original on 18 July 2014.
"'Leap Second' Bug Wreaks Havoc Across Web". Wired. 1 July 2012. Archived from the original on 28 March 2014.
"Leap second crashes Qantas and leaves passengers stranded". News Limited. 1 July 2012. Archived from the original on 1 July 2012.
"Anyone else experiencing high rates of Linux server crashes during a leap second day?". Serverfault.com. Archived from the original on 9 July 2012.
Shulman, Eden. "Beta Boston". Boston Globe. Archived from the original on 29 September 2015. Retrieved 27 September 2015.
"Cisco Bug: CSCub38654 – N5K: Switch hang/lock up may occur due to Leap second update". Cisco. 24 July 2015. Archived from the original on 8 March 2016.
Sarah Knapton (1 July 2015). "Leap Second confuses Twitter and Android". The Daily Telegraph. Archived from the original on 6 October 2015.
Clarke, Gavin (8 August 2016). "Power cut crashes Delta's worldwide flight update systems". The Register. Archived from the original on 4 January 2017. Retrieved 3 January 2017.
"How and why the leap second affected Cloudflare DNS". Cloudflare. 1 January 2017. Archived from the original on 2 January 2017.
"#12914 runtime: time: expose monotonic clock source". GitHub. Archived from the original on 20 March 2017. Retrieved 5 January 2017.
"ICE Market Update – Leap Second Impact". Intercontinental Exchange. Archived from the original on 5 May 2015.
"Got a second – the world time needs it". ABC Rural. 30 December 2016. Archived from the original on 2 January 2017. Retrieved 3 January 2017.
Wallace, Patrick (2003). "The UTC Problem and its Solution" (PDF). Proceedings of Colloquium on the UTC Time Scale. Torino. Archived (PDF) from the original on 18 January 2015.
Luzum, Brian (2013). The Role of the IERS in the Leap Second (PDF). BIPM/ITU Workshop on the Future of the International Time Scale. Archived (PDF) from the original on 15 July 2014.

wired.com (Global: 193^rd place; English: 152^nd place)

"'Leap Second' Bug Wreaks Havoc Across Web". Wired. 1 July 2012. Archived from the original on 28 March 2014.

worldcat.org (Global: 5^th place; English: 5^th place)

search.worldcat.org

Gibney, Elizabeth (18 November 2022). "The leap second's time is up: world votes to stop pausing clocks". Nature. 612 (7938): 18. Bibcode:2022Natur.612...18G. doi:10.1038/d41586-022-03783-5. ISSN 0028-0836. PMID 36400956.
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wsj.com (Global: 79^th place; English: 65^th place)

"Why the U.S. Wants To End the Link Between Time and Sun". The Wall Street Journal. Archived from the original on 7 November 2017. Retrieved 31 October 2017.

youtube.com (Global: 9^th place; English: 13^th place)

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Leap second (English Wikipedia)

abc.net.au (Global: 139th place; English: 108th place)

acma.gov.au (Global: low place; English: low place)

amazon.com (Global: 105th place; English: 79th place)

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americanscientist.org (Global: 7,231st place; English: 5,635th place)

archive.org (Global: 6th place; English: 6th place)

arxiv.org (Global: 69th place; English: 59th place)

bbc.co.uk (Global: 8th place; English: 10th place)

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betaboston.com (Global: low place; English: low place)

bipm.org (Global: 641st place; English: 955th place)

bluetooth.org (Global: low place; English: low place)

books.google.com (Global: 3rd place; English: 3rd place)

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cisco.com (Global: 2,882nd place; English: 2,105th place)

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cloudflare.com (Global: 8,991st place; English: 6,535th place)

blog.cloudflare.com

developers.google.com (Global: 2,697th place; English: 3,971st place)

discovermagazine.com (Global: 3,042nd place; English: 2,171st place)

doc.gov (Global: low place; English: 8,528th place)

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doi.org (Global: 2nd place; English: 2nd place)

dtic.mil (Global: 833rd place; English: 567th place)

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elpromatime.com (Global: low place; English: low place)

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ghostarchive.org (Global: 32nd place; English: 21st place)

github.com (Global: 383rd place; English: 320th place)

gmane.org (Global: low place; English: low place)

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handle.net (Global: 102nd place; English: 76th place)

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harvard.edu (Global: 18th place; English: 17th place)

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ieee802.org (Global: 7,402nd place; English: 5,554th place)

iers.org (Global: low place; English: low place)

ietf.org (Global: 214th place; English: 176th place)

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ifip.org (Global: low place; English: low place)

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igs.org (Global: low place; English: low place)

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itu.int (Global: 986th place; English: 803rd place)

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livescience.com (Global: 1,190th place; English: 959th place)

nasa.gov (Global: 75th place; English: 83rd place)

nature.com (Global: 234th place; English: 397th place)

navy.mil (Global: 237th place; English: 170th place)

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newindianexpress.com (Global: 188th place; English: 118th place)

news.com.au (Global: 294th place; English: 205th place)

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nih.gov (Global: 4th place; English: 4th place)

pubmed.ncbi.nlm.nih.gov

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nist.gov (Global: 355th place; English: 454th place)

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npr.org (Global: 92nd place; English: 72nd place)

nytimes.com (Global: 7th place; English: 7th place)

obspm.fr (Global: 6,718th place; English: 9,470th place)

hpiers.obspm.fr

rfc-editor.org (Global: 6,184th place; English: 4,465th place)

satsignal.eu (Global: low place; English: low place)

sciencenews.org (Global: 3,410th place; English: 2,939th place)

scientificamerican.com (Global: 896th place; English: 674th place)

semanticscholar.org (Global: 11th place; English: 8th place)

api.semanticscholar.org

abc.net.au (Global: 139^th place; English: 108^th place)

amazon.com (Global: 105^th place; English: 79^th place)

americanscientist.org (Global: 7,231^st place; English: 5,635^th place)

archive.org (Global: 6^th place; English: 6^th place)

arxiv.org (Global: 69^th place; English: 59^th place)

bbc.co.uk (Global: 8^th place; English: 10^th place)

bipm.org (Global: 641^st place; English: 955^th place)

books.google.com (Global: 3^rd place; English: 3^rd place)

cam.ac.uk (Global: 670^th place; English: 480^th place)

cisco.com (Global: 2,882^nd place; English: 2,105^th place)

cloudflare.com (Global: 8,991^st place; English: 6,535^th place)

developers.google.com (Global: 2,697^th place; English: 3,971^st place)

discovermagazine.com (Global: 3,042^nd place; English: 2,171^st place)

doc.gov (Global: low place; English: 8,528^th place)

doi.org (Global: 2^nd place; English: 2^nd place)

dtic.mil (Global: 833^rd place; English: 567^th place)

fcc.gov (Global: 1,271^st place; English: 703^rd place)

ghostarchive.org (Global: 32^nd place; English: 21^st place)

github.com (Global: 383^rd place; English: 320^th place)

handle.net (Global: 102^nd place; English: 76^th place)

harvard.edu (Global: 18^th place; English: 17^th place)

ieee802.org (Global: 7,402^nd place; English: 5,554^th place)

ietf.org (Global: 214^th place; English: 176^th place)

itu.int (Global: 986^th place; English: 803^rd place)

livescience.com (Global: 1,190^th place; English: 959^th place)

nasa.gov (Global: 75^th place; English: 83^rd place)

nature.com (Global: 234^th place; English: 397^th place)

navy.mil (Global: 237^th place; English: 170^th place)

newindianexpress.com (Global: 188^th place; English: 118^th place)

news.com.au (Global: 294^th place; English: 205^th place)

nhm.ac.uk (Global: 2,525^th place; English: 2,195^th place)

nih.gov (Global: 4^th place; English: 4^th place)

nist.gov (Global: 355^th place; English: 454^th place)

npr.org (Global: 92^nd place; English: 72^nd place)

nytimes.com (Global: 7^th place; English: 7^th place)

obspm.fr (Global: 6,718^th place; English: 9,470^th place)

rfc-editor.org (Global: 6,184^th place; English: 4,465^th place)

sciencenews.org (Global: 3,410^th place; English: 2,939^th place)

scientificamerican.com (Global: 896^th place; English: 674^th place)

semanticscholar.org (Global: 11^th place; English: 8^th place)

tcd.ie (Global: 5,099^th place; English: 3,425^th place)

telegraph.co.uk (Global: 30^th place; English: 24^th place)

theguardian.com (Global: 12^th place; English: 11^th place)

theregister.co.uk (Global: 1,216^th place; English: 797^th place)

theverge.com (Global: 114^th place; English: 90^th place)

timeanddate.com (Global: 1,373^rd place; English: 1,090^th place)

uscg.gov (Global: low place; English: 9,986^th place)

web.archive.org (Global: 1^st place; English: 1^st place)

wired.com (Global: 193^rd place; English: 152^nd place)

worldcat.org (Global: 5^th place; English: 5^th place)

wsj.com (Global: 79^th place; English: 65^th place)

youtube.com (Global: 9^th place; English: 13^th place)