Gempa Besar Kantō 1923: Perbedaan antara revisi
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{{Infobox earthquake
|title = 1923 Great Kantō earthquake
|timestamp = 1923-09-01 02:58:35
|anss-url = iscgem911526
|isc-event = 911526
|image =
|image alt =
|imagecaption =
|map =
|map alt =
|image name =
|map2 = {{Location map+|Japan|relief=1|width=260|float=right|border=yes|caption=|places=
{{Location map~|Japan
| lat_deg = 35
| lat_min = 19.6
| lat_sec =
| lat_dir = N
| lon_deg = 139
| lon_min = 8.3
| lon_sec =
| lon_dir = E
|mark=Bullseye1.png|marksize=40|position=top}}
{{Location map~|Japan|lat=35.7|long=139.715|label=Tokyo|position=right|mark=Green pog.svg}}}}
|mapsize =
|caption =
|local-date = {{Start date|1923|9|1}}
|local-time = 11:58:32 [[Japan Standard Time|JST]] ([[UTC+09:00]])
|duration = 48 s<ref>{{Cite journal|last=Kobayashi|first=Reiji|last2=Koketsu|first2=Kazuki|year=2005|title=Source process of the 1923 Kanto earthquake inferred from historical geodetic, teleseismic, and strong motion data|journal=Earth, Planets and Space|volume=57|issue=4|pages=261|doi=10.1186/BF03352562|bibcode=2005EP&S...57..261K}}</ref> 4 min<ref>{{cite web|last=Panda|first=Rajaram|title=Japan Coping with a National Calamity|url=http://www.idsa.in/idsacomments/JapanCopingwithaNationalCalamity_rpanda_160311|publisher=Institute for Defence Studies and Analyses (IDSA)|location=Delhi|accessdate=21 December 2011}}</ref>
|magnitude = 7.9<ref>{{cite journal|last=Kanamori|first=Hiroo|year=1977|title=The energy release in great earthquakes|journal=J. Geophys. Res.|volume=82|issue=20|pages= 2981–2987|doi=10.1029/JB082i020p02981|bibcode=1977JGR....82.2981K|url=https://authors.library.caltech.edu/51386/1/jgr13796.pdf}}</ref> 8.0<ref>{{cite web|last=Namegaya|first=Yuichi|last2=Satake|first2=Kenji|last3=Shishikura|first3=Masanobu|year=2011|title=Fault models of the 1703 Genroku and 1923 Taisho Kanto earthquakes inferred from coastal movements in the southern Kanto erea|url=https://www.gsj.jp/data/actfault-eq/h22seika/pdf/namegaya.pdf|accessdate=27 September 2015}}</ref> 8.2<ref>{{cite web|url= http://www.bousai.go.jp/kaigirep/chuobou/senmon/shutochokkajishinmodel/pdf/dansoumodel_01.pdf |title=首都直下地震モデル検討会 }} 首都直下のM7クラスの地震及び相模トラフ沿いのM8クラスの地震等の震源断層モデルと震度分布・津波高等に関する報告書</ref> [[Moment magnitude scale|M<sub>w</sub>]]
|depth = {{Convert|23|km|mi|0|abbr=on}}
|location = {{Coord|35|19.6|N|139|8.3|E|source:dewiki_region:JP-13_type:landmark|display=inline,title}}<ref>Usami, Tatsuo[[#Soran (2003)|『最新版 日本被害地震総覧』]] p272.</ref>
|type = [[Megathrust earthquake|Megathrust]]
|countries affected = Japan
|damage =
|intensity = [[Mercalli intensity scale|XI (''Extreme'')]]
|PGA = <!-- NN''[[Peak ground acceleration|g]]'' -->
|tsunami = Up to {{Convert|12|m|ft|abbr=on}}<br />in [[Atami, Shizuoka|Atami]], [[Shizuoka Prefecture|Shizuoka]], [[Tōkai region|Tōkai]]<ref>{{cite web|last=Hatori|first=Tokutaro|title=Tsunami Behavior of the 1923 Kanto Earthquake at Atami and Hatsushima Island in Sagami Bay|url=http://repository.dl.itc.u-tokyo.ac.jp/dspace/handle/2261/12893|accessdate=27 September 2015|deadurl=yes|archiveurl=https://web.archive.org/web/20150929224549/http://repository.dl.itc.u-tokyo.ac.jp/dspace/handle/2261/12893|archivedate=29 September 2015|df=}}</ref>
|landslide = Yes
|aftershocks = 6 of 7.0 M or higher<ref>{{cite web|last=Takemura|first=Masayuki|year=1994|title=Aftershock Activities for Two Days after the 1923 Kanto Earthquake (M=7.9) Inferred from Seismograms at Gifu Observatory|url=https://www.jstage.jst.go.jp/article/zisin1948/46/4/46_4_439/_pdf|access-date=27 September 2015}}</ref>
|casualties = 105,385<ref>{{cite journal|last=Takemura|first=Masayuki|last2=Moroi|first2=Takafumi|year=2004|title=Mortality Estimation by Causes of Death Due to the 1923 Kanto Earthquake|journal=Journal of Jaee|volume=4|issue=4|pages=21–45|doi=10.5610/jaee.4.4_21}}</ref>–142,800<ref>{{cite web|url=https://earthquake.usgs.gov/learn/today/index.php?month=9&day=1&submit=View+Date|title=Today in Earthquake History|publisher=|accessdate=15 April 2016}}</ref> deaths
}}
The {{nihongo|'''Great Kantō earthquake'''|関東大地震|Kantō dai-jishin}} struck the [[Kantō Plain]] on the Japanese main island of [[Honshū]] at 11:58:44 JST (02:58:44 [[UTC]]) on Saturday, September 1, 1923. Varied accounts indicate the duration of the earthquake was between four and ten minutes.<ref>{{cite web|last=James |first=Charles |title=The 1923 Tokyo Earthquake and Fire |url=http://nisee.berkeley.edu/kanto/tokyo1923.pdf |publisher=University of California, Berkeley |accessdate=21 December 2011 |deadurl=yes |archiveurl=https://web.archive.org/web/20070316050633/http://nisee.berkeley.edu/kanto/tokyo1923.pdf |archivedate=16 March 2007 |df= }}</ref>
The earthquake had a magnitude of 7.9 on the [[moment magnitude scale]] ({{M|w}}),<ref>{{cite web|url=https://earthquake.usgs.gov/earthquakes/world/most_destructive.php |title=Most Destructive Earthquakes|publisher=U.S. Geological Survey |date= |accessdate=2013-02-18 |deadurl=yes |archiveurl=https://web.archive.org/web/20091102112417/http://earthquake.usgs.gov/earthquakes/world/most_destructive.php |archivedate=2009-11-02 |df= }}</ref> with its [[hypocenter|focus]] deep beneath [[Izu Ōshima|Izu Ōshima Island]] in [[Sagami Bay]]. The cause was a rupture of part of the [[convergent boundary]] where the [[Philippine Sea Plate]] is [[subduction|subducting]] beneath the [[Okhotsk Plate]] along the line of the [[Sagami Trough]].<ref name="Bakun">{{cite journal|last=Bakun|first=W.H.|year=2005|title=Magnitude and location of historical earthquakes in Japan and implications for the 1855 Ansei Edo earthquake|journal=Journal of Geophysical Research|volume=110|issue=B02304|doi=10.1029/2004JB003329|url=http://sicarius.wr.usgs.gov/tokyo/submitted/Bakun_JGR_revised8Nov2004.pdf|bibcode=2005JGRB..11002304B}}</ref>
[[Berkas:Kanto-daishinsai.jpg|jmpl|Keadaan Yokohama setelah gempa]]
{{nihongo|'''Gempa Bumi besar Kanto'''|関東大震災|Kantō daishinsai}} adalah [[gempa Bumi]] yang melanda dataran [[Kanto]] di [[Pulau Honshu]] Jepang pada tanggal [[1 September]] [[1923]] pukul 11:58 pagi hari.
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