== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California

Version #2: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 8:47:20 PM (PDT) on Saturday, May 4, 2013.
The magnitude 1.0 event occurred 9 km (6 miles) WNW of Beaumont, CA.
The hypocentral depth is 12 km ( 8 miles).

Magnitude		1.0 - local magnitude (Ml)
Time		Saturday, May 4, 2013 at 8:47:20 PM (PDT) Sunday, May 5, 2013 at 3:47:20 (UTC)
Distance from		Beaumont, CA - 9 km (6 miles) WNW (286 degrees) Yucaipa, CA - 10 km (6 miles) SSW (202 degrees) Redlands, CA - 15 km (9 miles) SE (140 degrees) San Bernardino, CA - 27 km (17 miles) SE (130 degrees)
Coordinates		33 deg. 57.1 min. N (33.951N), 117 deg. 4.4 min. W (117.073W)
Depth		12.2 km (7.6 miles)
Quality		Good
Location Quality Parameters		Nst= 21, Nph= 29, Dmin=10 km, Rmss=0.24 sec, Erho=0.5 km, Erzz=2.1 km, Gp=72 degrees
Event ID#		ci15337817
Additional Information		map ||
		Waveforms

For more information, see http://quake.wr.usgs.gov/

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