M4.7 - SOUTHERN CALIFORNIA

Preliminary Earthquake Report
Magnitude	4.7
Date-Time	11 Mar 2013 16:55:42 UTC 11 Mar 2013 09:55:43 near epicenter 11 Mar 2013 22:25:42 standard time in your timezone
Location	33.506N 116.476W
Depth	0 km
Distances	19 km (11 mi) ESE of Anza, California 23 km (14 mi) SW of La Quinta, California 25 km (15 mi) SSW of Palm Desert, California 26 km (16 mi) SSW of Rancho Mirage, California 409 km (253 mi) W of Phoenix, Arizona
Location Uncertainty	Horizontal: 0.5 km; Vertical 1.0 km
Parameters	Nph = 86; Dmin = 5.3 km; Rmss = 0.56 seconds; Gp = 28° Version = 2
Event ID	ci 15296265 ***This event has been revised.

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CISN Southern California Management Center
Caltech Seismological Laboratory
U.S. Geological Survey

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

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