2011-10-08 08:53:14 (Mw 6.0) TONGA -20.5 -173.2 (442af)

6.0 Mw - TONGA

Preliminary Earthquake Report

Magnitude	6.0 Mw
Date-Time	8 Oct 2011 08:53:14 UTC 8 Oct 2011 21:53:14 near epicenter 7 Oct 2011 22:53:14 standard time in your timezone
Location	20.522S 173.223W
Depth	19 km
Distances	220 km (137 miles) ENE (72 degrees) of NUKU'ALOFA, Tonga 223 km (138 miles) SSE (159 degrees) of Neiafu, Tonga 383 km (238 miles) WSW (244 degrees) of Niue Island 2507 km (1558 miles) W (259 degrees) of PAPEETE, Tahiti, French Polynesia
Location Uncertainty	Horizontal: 16.3 km; Vertical 6.7 km
Parameters	Nph = 145; Dmin = 748.1 km; Rmss = 1.22 seconds; Gp = 46° M-type = Mw; Version = 7
Event ID	US c00066hi

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

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