2012-02-13 23:07:09 (Mb 4.6) BONIN ISLANDS, JAPAN REGION 28.1 143.0 (1cbfb)

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4.6 Mb - BONIN ISLANDS, JAPAN REGION

Preliminary Earthquake Report

Magnitude	4.6 Mb
Date-Time	13 Feb 2012 23:07:09 UTC 14 Feb 2012 09:07:09 near epicenter 13 Feb 2012 15:07:09 standard time in your timezone
Location	28.143N 143.027E
Depth	35 km
Distances	142 km (88 miles) NE (34 degrees) of Chichi-shima, Bonin Islands, Japan 411 km (255 miles) NNE (24 degrees) of Iwo-jima, Volcano Islands, Japan 878 km (545 miles) SSE (149 degrees) of Shizuoka, Honshu, Japan 892 km (554 miles) SSE (159 degrees) of TOKYO, Japan
Location Uncertainty	Horizontal: 26.6 km; Vertical 11.0 km
Parameters	Nph = 23; Dmin = 142.5 km; Rmss = 0.73 seconds; Gp = 136° M-type = Mb; Version = 4
Event ID	US b0007zzu

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