M4.6 - SOUTHERN CALIFORNIA

Preliminary Earthquake Report
Magnitude	4.6
Date-Time	11 Mar 2013 16:56:05 UTC 11 Mar 2013 09:56:06 near epicenter 11 Mar 2013 22:26:05 standard time in your timezone
Location	33.498N 116.462W
Depth	0 km
Distances	20 km (12 mi) ESE of Anza, California 23 km (14 mi) SW of La Quinta, California 26 km (16 mi) SSW of Palm Desert, California 27 km (16 mi) S of Rancho Mirage, California 407 km (252 mi) W of Phoenix, Arizona
Location Uncertainty	Horizontal: 0.2 km; Vertical 0.6 km
Parameters	Nph = 175; Dmin = 4.3 km; Rmss = 0.35 seconds; Gp = 18° Version = 2
Event ID	ci 15296281 ***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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