| 词条 | 2016 Sumatra earthquake |
| 释义 |
| title = 2016 Sumatra earthquake | timestamp = 2016-03-02 12:49:48 | anss-url = us10004u1y | isc-event = 611461544 | local-date = {{Start date|df=yes|2016|03|02}} | local-time = 7:49 p.m local time (UTC+7) | map = 2016_Sumatra_earthquake_shakemap.png | magnitude = 7.8 Mw | location = {{coord|4.908|S|94.275|E|region:ID_type:event|display=inline,title}} | depth = {{convert|24|km|mi|0|abbr=on}} | countries affected = Sumatra | intensity = III (Weak)[1] | casualties = None[2] }} The 2016 Sumatra earthquake was a 7.8 magnitude earthquake which struck on 2 March 2016 in the Indian Ocean, approximately 800 kilometers (500 miles) southwest of Sumatra in Indonesia.[3][4][5][6] Tsunami warnings were issued for Indonesia and Australia,[7] but were withdrawn two hours later.[8] Heronimus Guru, the National Meteorological Agency's deputy head of operations, initially stated that "there are some who have died", without citing an official death toll;[9] however, it is now known that there were no deaths directly related to the earthquake.[10] DescriptionThe United States Geological Survey stated that the earthquake struck Wednesday evening and had a magnitude of 7.8. Originally, the USGS gave the earthquake a magnitude of 8.2; this was later downgraded to 8.1, then 7.9, until the official magnitude was confirmed to be 7.8.[11] The earthquake was centered under the ocean at a depth of 10 kilometers (6.2 miles). It was determined that the earthquake was a result of movement on a strike-slip fault, and was similar to the 2012 Indian Ocean earthquakes.[12] The epicenter of the earthquake was approximately 805 kilometers (500 miles) southwest of Padang, the capital of the province of West Sumatra;[13] the closest inhabited land to the epicenter was the Mentawai Islands, also part of West Sumatra.[14] Tremors from the quake were felt as far away as Singapore and Malaysia, though no injuries were reported outside of Indonesia.[15][16] About three hours after the initial earthquake (around 11:00 p.m. local time), a second, less powerful earthquake struck about 242 kilometers (150 miles) northeast of the original epicenter. With a magnitude of 5.2 and a depth of 123 miles, it was determined that this aftershock did not pose a tsunami risk.[17] Effect and aftermathInitial reports of the earthquake and subsequent tsunami warnings caused many inhabitants of Sumatra and the surrounding regions to flee to higher ground. However, within several hours of the earthquake, the government of Indonesia had lifted all tsunami warnings for the area. Australian government organizations also lifted tsunami warnings put in effect for Cocos Island, Christmas Island, and parts of coastal mainland Australia.[18] The head of Indonesia's Meteorology and Geophysics Agency, Andi Eka Sakya, stated that the "potential for a tsunami" was "very small", due to the fact that the epicenter of the quake was not located along a major fault or subduction zone.[19] See also
References1. ^{{cite web|url=https://earthquake.usgs.gov/earthquakes/eventpage/us10004u1y#general|title=M7.8 - Southwest of Sumatra, Indonesia|publisher=United States Geological Survey|date=9 April 2016|accessdate=18 April 2016}} 2. ^{{cite web|title=Aftershocks rock Indonesia after massive quake, calls for calm|url=https://www.reuters.com/article/indonesia-earthquake-sumatra-idUSKCN0W41JC|publisher=Reuters|date=March 3, 2016|accessdate=March 3, 2016}} 3. ^{{cite web|title=POWERFUL QUAKE HITS OFF INDONESIA, TSUNAMI WARNING ISSUED|url=http://abc7.com/news/79-magnitude-earthquake-strikes-sumatra-island-in-indonesia/1227240/|website=ABC7|accessdate=2 March 2016}} 4. ^{{cite web |url=http://www.emsc-csem.org/Earthquake/earthquake.php?id=491853 |title=M 7.8 - SOUTHWEST OF SUMATRA, INDONESIA - 2016-03-02 12:49:46 UTC |work=EMSC}} 5. ^{{cite web|title=Massive quake off west Sumatra, tsunami warning issued|url=http://www.thestar.com.my/news/nation/2016/03/02/massive-quake-strikes-west-sumatra-tsunami-warning-issued/|website=The Star|accessdate=2 March 2016}} 6. ^{{cite web|title=Earthquake affects the coast of Indonesia|url=http://www.24horas.cl/internacional/terremoto-afecta-a-las-costas-de-indonesia-1948243|website=24 Horas|accessdate=2 March 2016}} 7. ^{{cite web |url=https://www.mirror.co.uk/news/world-news/indonesia-earthquake-tsunami-fears-after-7478235 |title=Indonesia earthquake: Tsunami fears after massive 7.9 magnitude quake hits |work=The Mirror |author=Rhian Lubin, Sam Webb |date=2 March 2016}} 8. ^{{cite web |url=https://www.theguardian.com/world/2016/mar/02/major-79-magnitude-earthquake-reported-near-indonesia |title=Powerful earthquake strikes near Indonesia |work=The Guardian |date=2 March 2016}} 9. ^{{cite web |url=https://www.rt.com/news/334279-quake-strikes-off-indonesia/ |title=Deaths reported after 7.8 quake strikes off Indonesia, tsunami warning issued |work=RT |date=2 March 2016}} 10. ^{{cite web|title=DFA: No Pinoys hurt in Indonesia quake|url=http://www.manilatimes.net/dfa-no-pinoys-hurt-in-indonesia-quake/248269/|publisher=The Manila Times|date=March 3, 2016|accessdate=March 3, 2016}} 11. ^{{cite web|title=Deaths reported after 7.8 quake strikes off Indonesia, tsunami warning issued|url=http://www.rt.com/news/334279-quake-strikes-off-indonesia/|date=March 2, 2016|accessdate=March 2, 2016}} 12. ^{{cite web|title=M7.8 - Southwest of Sumatra, Indonesia|url=https://earthquake.usgs.gov/earthquakes/eventpage/us10004u1y#general_region|publisher=United States Geological Survey|date=March 2, 2016|accessdate=March 2, 2016}} 13. ^{{cite web|title=Indonesia Lifts Tsunami Warning After Powerful Earthquake|url=http://www.nbcnews.com/news/world/earthquake-hits-indonesias-island-sumatra-n530201}} 14. ^{{cite web|title=Indonesia Earthquake: Major quake strikes near West Sumatra, Indonesia|url=http://www.smh.com.au/world/indonesia-earthquake-major-quake-strikes-near-west-sumatra-indonesia-20160302-gn8yvc.html|publisher=The Sydney Morning Herald|date=March 2, 2016|accessdate=March 2, 2016}} 15. ^{{cite web|title=Sumatra quake: Tremors felt in Singapore; authorities urge calm|url=http://www.channelnewsasia.com/news/singapore/sumatra-quake-tremors/2566548.html}} 16. ^Malaysians wary after 7.9-magnitude quake hits Sumatra | Malaysia | Malay Mail Online 17. ^{{cite news|title=Big Earthquake Strikes Off Indonesia; Little Damage Reported|url=https://www.nytimes.com/2016/03/03/world/middleeast/quake-indonesia-tsunami.html?_r=0|publisher=The New York Times|date=March 2, 2016|accessdate=March 2, 2016}} 18. ^{{cite web|title=Indonesia earthquake off Sumatra measures 7.8|url=https://www.bbc.com/news/world-asia-35704845|publisher=BBC|date=March 2, 2016|accessdate=March 3, 2016}} 19. ^{{cite web|title=Massive earthquake strikes off Indonesia|url=http://www.cbsnews.com/news/indonesia-earthquake-rattles-sumatra/|publisher=CBS News|date=March 2, 2016|accessdate=March 3, 2016}} External links
5 : 2016 earthquakes|2016 disasters in Indonesia|Earthquakes in Indonesia|History of Sumatra|March 2016 events in Asia |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。