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美国地震台网测定苏门答腊西部发生里氏8.7级地震

已有 2970 次阅读 2012-4-11 17:05 |系统分类:博客资讯| separate, 西部, 苏门答腊, 美国地震

海啸灾难难道又要重现印度洋???下面是来自美国地震局的消息
Magnitude 8.7 - OFF THE WEST COAST OF NORTHERN SUMATRA2012 April 11 08:38:38 UTC
Earthquake Details
  • This event has been reviewed by a seismologist.
Magnitude8.7
Date-Time
  • Wednesday, April 11, 2012 at 08:38:38 UTC
  • Wednesday, April 11, 2012 at 02:38:38 PM at epicenter
Location2.348°N, 93.073°E
Depth33 km (20.5 miles)
RegionOFF THE WEST COAST OF NORTHERN SUMATRA
Distances
  • 431 km (268 miles) SW (216°) from Banda Aceh, Sumatra, Indonesia
  • 962 km (598 miles) W (265°) from KUALA LUMPUR, Malaysia
Location Uncertaintyhorizontal +/- 14 km (8.7 miles); depth +/- 2.8 km (1.7 miles)
ParametersNST=243, Nph=243, Dmin=514.3 km, Rmss=1.67 sec, Gp= 36°,
M-type=regional moment magnitude (Mw), Version=8
Source
  • Magnitude: USGS NEIC (WDCS-D)
    Location: USGS NEIC (WDCS-D)
Event IDusc000905e


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