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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 3:05:57 PM (PDT) on Thursday, October 3, 2013.
The magnitude 0.6 event occurred 4 km (3 miles) N (8 degrees) of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).




Magnitude 0.6 - duration magnitude (Md)
Time Thursday, October 3, 2013 at 3:05:57 PM (PDT)
Thursday, October 3, 2013 at 22:05:57 (UTC)
Distance from The Geysers, CA - 4 km (3 miles) N (8 degrees)
Kelseyville, CA - 16 km (10 miles) SSE (168 degrees)
Lower Lake, CA - 18 km (11 miles) WSW (244 degrees)
Santa Rosa, CA - 45 km (28 miles) N (350 degrees)
Coordinates 38 deg. 50.2 min. N (38.837N), 122 deg. 48.0 min. W (122.800W)
Depth 0.9 km (0.6 miles)
Quality Good
Location Quality Parameters Nst= 6, Nph= 6, Dmin=2 km, Rmss=0.02 sec, Erho=0.2 km, Erzz=1.3 km, Gp=118.8 degrees
Event ID nc72080761
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