== 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 0:21:04 AM (PDT) on Tuesday, October 1, 2013.
The magnitude 1.0 event occurred 5 km (3 miles) NNE (33 degrees) of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).

Magnitude		1.0 - duration magnitude (Md)
Time		Tuesday, October 1, 2013 at 0:21:04 AM (PDT) Tuesday, October 1, 2013 at 7:21:04 (UTC)
Distance from		The Geysers, CA - 5 km (3 miles) NNE (33 degrees) Lower Lake, CA - 16 km (10 miles) WSW (241 degrees) Kelseyville, CA - 17 km (10 miles) SSE (160 degrees) Santa Rosa, CA - 45 km (28 miles) N (353 degrees)
Coordinates		38 deg. 50.3 min. N (38.838N), 122 deg. 46.4 min. W (122.774W)
Depth		2.1 km (1.3 miles)
Quality		Excellent
Location Quality Parameters		Nst= 15, Nph= 15, Dmin=1 km, Rmss=0.05 sec, Erho=0.3 km, Erzz=0.3 km, Gp=79.2 degrees
Event ID#		nc72075925
Additional Information		map || waveforms
		Waveforms

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

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