== PRELIMINARY EARTHQUAKE REPORT ==

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

Version #1: 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 11:56:23 AM (PDT) on Tuesday, October 1, 2013.
The magnitude 1.4 event occurred 4 km (3 miles) NNE (13 degrees) of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).

Magnitude		1.4 - duration magnitude (Md)
Time		Tuesday, October 1, 2013 at 11:56:23 AM (PDT) Tuesday, October 1, 2013 at 18:56:23 (UTC)
Distance from		The Geysers, CA - 4 km (3 miles) NNE (13 degrees) Kelseyville, CA - 16 km (10 miles) SSE (167 degrees) Lower Lake, CA - 18 km (11 miles) WSW (243 degrees) Santa Rosa, CA - 45 km (28 miles) N (351 degrees)
Coordinates		38 deg. 50.2 min. N (38.836N), 122 deg. 47.7 min. W (122.796W)
Depth		2.6 km (1.6 miles)
Quality		Excellent
Location Quality Parameters		Nst= 30, Nph= 30, Dmin=1 km, Rmss=0.07 sec, Erho=0.2 km, Erzz=0.3 km, Gp=39.6 degrees
Event ID#		nc72079561
Additional Information		map || waveforms
		Waveforms

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

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