2012-02-03 12:27:33 UPDATED: (Mb 4.7) OFF EAST COAST OF HONSHU, JAPAN 36.5 143.6 (1cbfb)

[ens@xxxxxxxx (USGS ENS)]

4.7 Mb - OFF EAST COAST OF HONSHU, JAPAN

Preliminary Earthquake Report

Magnitude	4.7 Mb
Date-Time	3 Feb 2012 12:27:33 UTC 3 Feb 2012 22:27:33 near epicenter 3 Feb 2012 04:27:33 standard time in your timezone
Location	36.499N 143.580E
Depth	10 km
Distances	247 km (153 miles) ESE (104 degrees) of Iwaki, Honshu, Japan 277 km (172 miles) E (86 degrees) of Mito, Honshu, Japan 308 km (191 miles) SE (128 degrees) of Sendai, Honshu, Japan 356 km (221 miles) ENE (74 degrees) of TOKYO, Japan
Location Uncertainty	Horizontal: 17.2 km; Vertical 2.9 km
Parameters	Nph = 28; Dmin = 482.0 km; Rmss = 1.32 seconds; Gp = 97° M-type = Mb; Version = 7
Event ID	US b0007v8a ***This event has been revised.

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U.S. Geological Survey
http://neic.usgs.gov/

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