Wednesday, April 11, 2012

Northern SUMATRA hit by massive 8.7 Magnitude Earthquake

Update: US Geological Survey data for earthquake off Indonesia coast, reduces magnitude to 8.7, depth 32km - @USGS http://t.co/FcV4bSzz

Earthquake Details

  • This event has been reviewed by a seismologist.
Magnitude8.7
Date-Time
Location2.348°N, 93.073°E
Depth33 km (20.5 miles)
RegionOFF THE WEST COAST OF NORTHERN SUMATRA
Distances434 km (269 miles) SW of Banda Aceh, Sumatra, Indonesia
550 km (341 miles) SW of Lhokseumawe, Sumatra, Indonesia
963 km (598 miles) W of KUALA LUMPUR, Malaysia
1797 km (1116 miles) WNW of JAKARTA, Java, Indonesia
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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