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Southern California Earthquake Data Center

Recent Earthquakes

Recent Earthquakes in California and Nevada

== 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 1:51:37 PM (PDT) on Wednesday, October 2, 2013.
The magnitude 0.8 event occurred 4 km (3 miles) N (3 degrees) of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).




Magnitude 0.8 - duration magnitude (Md)
Time Wednesday, October 2, 2013 at 1:51:37 PM (PDT)
Wednesday, October 2, 2013 at 20:51:37 (UTC)
Distance from The Geysers, CA - 4 km (3 miles) N (3 degrees)
Kelseyville, CA - 16 km (10 miles) S (169 degrees)
Cloverdale, CA - 19 km (12 miles) E (79 degrees)
Santa Rosa, CA - 45 km (28 miles) N (350 degrees)
Coordinates 38 deg. 50.2 min. N (38.836N), 122 deg. 48.3 min. W (122.804W)
Depth 1.3 km (0.8 miles)
Quality Excellent
Location Quality Parameters Nst= 14, Nph= 14, Dmin=1 km, Rmss=0.04 sec, Erho=0.2 km, Erzz=0.6 km, Gp=54 degrees
Event ID nc72080251
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