== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California

Version #0: 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 6:37:11 PM (PDT) on Saturday, May 4, 2013.
The magnitude 0.6 event occurred 5 km (3 miles) NW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).

Magnitude		0.6 - duration magnitude (Md)
Time		Saturday, May 4, 2013 at 6:37:11 PM (PDT) Sunday, May 5, 2013 at 1:37:11 (UTC)
Distance from		The Geysers, CA - 5 km (3 miles) NW (323 degrees) Cloverdale, CA - 16 km (10 miles) ENE (78 degrees) Kelseyville, CA - 16 km (10 miles) S (181 degrees) Santa Rosa, CA - 45 km (28 miles) NNW (346 degrees)
Coordinates		38 deg. 50.0 min. N (38.833N), 122 deg. 50.4 min. W (122.840W)
Depth		2 km (1.2 miles)
Quality		Fair
Location Quality Parameters		Nst= 6, Nph= 6, Dmin=3 km, Rmss=0.01 sec, Erho=0.8 km, Erzz=2 km, Gp=230.4 degrees
Event ID#		nc71985626
Additional Information		map || waveforms
		Waveforms

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