== PRELIMINARY EARTHQUAKE REPORT ==

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

Version #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 9:11:53 PM (PDT) on Friday, May 3, 2013.
The magnitude 1.7 event occurred 34 km (21 miles) S of Coso Junction, CA.
The hypocentral depth is 3 km ( 2 miles).

Magnitude		1.7 - local magnitude (Ml)
Time		Friday, May 3, 2013 at 9:11:53 PM (PDT) Saturday, May 4, 2013 at 4:11:53 (UTC)
Distance from		Coso Junction, CA - 34 km (21 miles) S (191 degrees) Ridgecrest, CA - 35 km (22 miles) WNW (294 degrees) town of Lake Isabella, CA - 42 km (26 miles) ENE (73 degrees) Trona, CA - 58 km (36 miles) W (268 degrees)
Coordinates		35 deg. 44.8 min. N (35.747N), 118 deg. 1.1 min. W (118.018W)
Depth		3.1 km (1.9 miles)
Quality		Good
Location Quality Parameters		Nst= 35, Nph= 48, Dmin=6 km, Rmss=0.11 sec, Erho=0.2 km, Erzz=0.7 km, Gp=39.6 degrees
Event ID#		ci15337385
Additional Information		map ||
		Waveforms SCSN First Motion Mechanism 1

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

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