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2014 Aleutian Islands earthquake : ウィキペディア英語版 | 2014 Aleutian Islands earthquake
|magnitude = 7.9 Mw 〔(【引用サイトリンク】url=http://earthquake.usgs.gov/earthquakes/eventpage/usc000rki5#general_summary )〕 |intensity = VI (''Strong'') at Adak 〔 |depth = |location = |type = Oblique-slip |aftershocks = 6.0 Mw June 23 at 21:11 UTC 〔 |countries affected = Alaska, United States |tsunami = Yes |casualties = }} The 2014 Aleutian Islands earthquake occurred on 23 June at 11:53 HADT (UTC-9) with a moment magnitude of 7.9 and a maximum Mercalli intensity of VI (''Strong''). The shock occurred in the Aleutian Islands – part of the US state of Alaska – southeast of Little Sitkin Island. ==Earthquake==
The rupture was on a normal fault, at ~107 km depth. Based on the geometry of the slab, and the relative movement of the tectonic plates, the slip vector is likely to have been oblique down-dip towards the ESE. The fault plane appears to be oblique, striking NW-SE and cutting steeply into the subducting slab.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「2014 Aleutian Islands earthquake」の詳細全文を読む
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