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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 2:47:30 PM (PDT) on Tuesday, October 1, 2013.
The magnitude 0.7 event occurred 4 km (3 miles) N of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).



Magnitude 0.7 - duration magnitude (Md)
Time Tuesday, October 1, 2013 at 2:47:30 PM (PDT)
Tuesday, October 1, 2013 at 21:47:30 (UTC)
Distance from The Geysers, CA - 4 km (3 miles) N (357 degrees)
Kelseyville, CA - 16 km (10 miles) S (171 degrees)
Cloverdale, CA - 18 km (11 miles) E (79 degrees)
Santa Rosa, CA - 45 km (28 miles) N (349 degrees)
Coordinates 38 deg. 50.2 min. N (38.837N), 122 deg. 48.6 min. W (122.809W)
Depth 2 km (1.2 miles)
Quality Good
Location Quality Parameters Nst= 10, Nph= 10, Dmin=2 km, Rmss=0.05 sec, Erho=0.4 km, Erzz=0.8 km, Gp=108 degrees
Event ID# nc72079636
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