2012-01-21 05:50:03 (Mb 4.8) RYUKYU ISLANDS, JAPAN 25.9 128.3 (1cbfb)

[ens@xxxxxxxx (USGS ENS)]

4.8 Mb - RYUKYU ISLANDS, JAPAN

Preliminary Earthquake Report

Magnitude	4.8 Mb
Date-Time	21 Jan 2012 05:50:03 UTC 21 Jan 2012 14:50:03 near epicenter 20 Jan 2012 21:50:03 standard time in your timezone
Location	25.894N 128.292E
Depth	10 km
Distances	69 km (43 miles) ESE (116 degrees) of Naha, Okinawa, Japan 444 km (276 miles) ENE (67 degrees) of Ishigaki-jima, Ryukyu Islands, Japan 1296 km (806 miles) S (174 degrees) of SEOUL, South Korea
Location Uncertainty	Horizontal: 19.3 km; Vertical 4.3 km
Parameters	Nph = 72; Dmin = 104.6 km; Rmss = 0.68 seconds; Gp = 111° M-type = Mb; Version = 3
Event ID	US c0007pj0

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