2012-02-13 21:07:02 UPDATED: (Mw 5.6) NORTHERN CALIFORNIA 41.1 -123.8 (1cbfb)

[ens@xxxxxxxx (USGS ENS)]

5.6 Mw - NORTHERN CALIFORNIA

Preliminary Earthquake Report

Magnitude	5.6 Mw
Date-Time	13 Feb 2012 21:07:02 UTC 13 Feb 2012 13:07:02 near epicenter 13 Feb 2012 13:07:02 standard time in your timezone
Location	41.143N 123.790W
Depth	28 km
Distances	9 km (5 miles) SW (234 degrees) of Weitchpec, CA 28 km (17 miles) NNW (343 degrees) of Willow Creek, CA 29 km (18 miles) ENE (67 degrees) of Westhaven-Moonstone, CA 50 km (31 miles) NE (38 degrees) of Eureka, CA 349 km (217 miles) NW (326 degrees) of Sacramento, CA
Location Uncertainty	Horizontal: 0.4 km; Vertical 1.2 km
Parameters	Nph = 47; Dmin = 20.0 km; Rmss = 0.27 seconds; Gp = 72° M-type = Mw; Version = 8
Event ID	NC 71734741 ***This event has been revised.

For updates, maps, and technical information, see:
Event Page
or
USGS Earthquake Hazards Program

CISN Northern California Management Center
U.S. Geological Survey
Berkeley Seismological Laboratory

http://www.cisn.org/ncmc.html

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