== PRELIMINARY EARTHQUAKE REPORT ==

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

Version #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 7:30:01 PM (PDT) on Thursday, October 3, 2013.
The magnitude 0.5 event occurred 21 km (13 miles) NNW of Borrego Springs, CA.
The hypocentral depth is 8 km ( 5 miles).

Magnitude		0.5 - local magnitude (Ml)
Time		Thursday, October 3, 2013 at 7:30:01 PM (PDT) Friday, October 4, 2013 at 2:30:01 (UTC)
Distance from		Borrego Springs, CA - 21 km (13 miles) NNW (343 degrees) Anza, CA - 25 km (16 miles) ESE (122 degrees) Palm Desert, CA - 32 km (20 miles) S (188 degrees) Palm Springs, CA - 44 km (27 miles) SSE (167 degrees)
Coordinates		33 deg. 26.0 min. N (33.434N), 116 deg. 26.4 min. W (116.440W)
Depth		7.8 km (4.8 miles)
Quality		Good
Location Quality Parameters		Nst= 13, Nph= 22, Dmin=15 km, Rmss=0.08 sec, Erho=0.3 km, Erzz=1.8 km, Gp=122.4 degrees
Event ID#		ci11372818
Additional Information		map ||
		Waveforms

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

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