2012-02-13 10:55:12 (Mw 6.1) COSTA RICA 9.3 -84.0 (442af)

6.1 Mw - COSTA RICA

Preliminary Earthquake Report

Magnitude	6.1 Mw
Date-Time	13 Feb 2012 10:55:12 UTC 13 Feb 2012 04:55:12 near epicenter 13 Feb 2012 00:55:12 standard time in your timezone
Location	9.254N 84.008W
Depth	33 km
Distances	81 km (50 miles) S (175 degrees) of SAN JOSE, Costa Rica 137 km (85 miles) SW (233 degrees) of Limon, Costa Rica 193 km (120 miles) W (268 degrees) of Bocas del Toro, Panama
Location Uncertainty	Horizontal: 15.8 km; Vertical 5.5 km
Parameters	Nph = 452; Dmin = 83.5 km; Rmss = 1.49 seconds; Gp = 43° M-type = Mw; Version = 9
Event ID	US b0007ztb

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or
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National Earthquake Information Center
U.S. Geological Survey
http://neic.usgs.gov/

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