== 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 12:28:24 PM (PDT) on Wednesday, May 8, 2013.
The magnitude 0.5 event occurred 5 km (3 miles) NNW of The Geysers, CA.
The hypocentral depth is 2 km ( 2 miles).

Magnitude		0.5 - duration magnitude (Md)
Time		Wednesday, May 8, 2013 at 12:28:24 PM (PDT) Wednesday, May 8, 2013 at 19:28:24 (UTC)
Distance from		The Geysers, CA - 5 km (3 miles) NNW (340 degrees) Kelseyville, CA - 15 km (9 miles) S (177 degrees) Cloverdale, CA - 17 km (10 miles) ENE (76 degrees) Santa Rosa, CA - 46 km (28 miles) NNW (348 degrees)
Coordinates		38 deg. 50.5 min. N (38.842N), 122 deg. 49.7 min. W (122.828W)
Depth		2.5 km (1.6 miles)
Quality		Excellent
Location Quality Parameters		Nst= 9, Nph= 9, Dmin=1 km, Rmss=0.04 sec, Erho=0.4 km, Erzz=0.6 km, Gp=86.4 degrees
Event ID#		nc71988096
Additional Information		map || waveforms
		Waveforms

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

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