== 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 11:50:42 AM (PDT) on Tuesday, October 1, 2013.
The magnitude 1.3 event occurred 8 km (5 miles) SE of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).

Magnitude		1.3 - duration magnitude (Md)
Time		Tuesday, October 1, 2013 at 11:50:42 AM (PDT) Tuesday, October 1, 2013 at 18:50:42 (UTC)
Distance from		The Geysers, CA - 8 km (5 miles) SE (135 degrees) Healdsburg, CA - 19 km (12 miles) NE (36 degrees) Lower Lake, CA - 21 km (13 miles) SSW (212 degrees) Santa Rosa, CA - 34 km (21 miles) N (356 degrees)
Coordinates		38 deg. 44.8 min. N (38.746N), 122 deg. 44.4 min. W (122.740W)
Depth		1.8 km (1.1 miles)
Quality		Good
Location Quality Parameters		Nst= 12, Nph= 12, Dmin=1 km, Rmss=0.09 sec, Erho=0.3 km, Erzz=0.7 km, Gp=111.6 degrees
Event ID#		nc72079556
Additional Information		map || waveforms
		Waveforms

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