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== 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 10:03:00 PM (PDT) on Saturday, October 5, 2013.
The magnitude 1.2 event occurred 3 km (2 miles) NW of The Geysers, CA.
The hypocentral depth is 4 km ( 2 miles).



Magnitude 1.2 - duration magnitude (Md)
Time Saturday, October 5, 2013 at 10:03:00 PM (PDT)
Sunday, October 6, 2013 at 5:03:00 (UTC)
Distance from The Geysers, CA - 3 km (2 miles) NW (304 degrees)
Cloverdale, CA - 16 km (10 miles) E (87 degrees)
Kelseyville, CA - 19 km (12 miles) S (178 degrees)
Santa Rosa, CA - 43 km (26 miles) NNW (346 degrees)
Coordinates 38 deg. 48.7 min. N (38.812N), 122 deg. 49.9 min. W (122.832W)
Depth 3.8 km (2.4 miles)
Quality Fair
Location Quality Parameters Nst= 7, Nph= 7, Dmin=0 km, Rmss=0.06 sec, Erho=1.6 km, Erzz=2.4 km, Gp=205.2 degrees
Event ID# nc72081916
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