== 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 10:06:12 AM (PDT) on Thursday, May 2, 2013.
The magnitude 0.7 event occurred 2 km (1 miles) N (6 degrees) of Obsidian Butte, CA.
The hypocentral depth is 6 km ( 4 miles).

Magnitude		0.7 - (unknown type)
Time		Thursday, May 2, 2013 at 10:06:12 AM (PDT) Thursday, May 2, 2013 at 17:06:12 (UTC)
Distance from		Obsidian Butte, CA - 2 km (1 miles) N (6 degrees) Niland, CA - 12 km (8 miles) WSW (241 degrees) Calipatria, CA - 13 km (8 miles) WNW (300 degrees) El Centro, CA - 44 km (27 miles) N (350 degrees)
Coordinates		33 deg. 11.0 min. N (33.184N), 115 deg. 38.1 min. W (115.635W)
Depth		6.4 km (4.0 miles)
Quality		Fair
Location Quality Parameters		Nst= 10, Nph= 18, Dmin=1 km, Rmss=0.2 sec, Erho=0.9 km, Erzz=0.9 km, Gp=216 degrees
Event ID#		ci15336481
Additional Information		map ||
		Waveforms

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

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