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Message: <blockquote data-quote="L Style" data-source="post: 9906006" data-attributes="member: 319353">Earthquake DetailsThis event has been reviewed by a seismologist.Magnitude4.7Date-TimeWednesday, April 20, 2011 at 11:31:47 UTCWednesday, April 20, 2011 at 06:31:47 PM at epicenterLocation4.713°N, 94.514°EDepth39.9 km (24.8 miles)RegionOFF THE WEST COAST OF NORTHERN SUMATRADistances126 km (78 miles) SW (226°) from Banda Aceh, Sumatra, Indonesia387 km (240 miles) SSE (161°) from Misha, Nicobar Islands, India476 km (296 miles) WNW (285°) from Medan, Sumatra, Indonesia816 km (507 miles) WNW (283°) from KUALA LUMPUR, MalaysiaLocation Uncertaintyhorizontal +/- 23.3 km (14.5 miles); depth +/- 11.3 km (7.0 miles)ParametersNST= 33, Nph= 35, Dmin=276.1 km, Rmss=0.33 sec, Gp=104°,M-type=body wave magnitude (Mb), Version=7SourceU.S. Geological Survey, National Earthquake Information Center:World Data Center for Seismology, DenverEvent IDusc0002vlg</blockquote>

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