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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 12:59:53 PM (PDT) on Saturday, October 5, 2013.
The magnitude 0.4 event occurred 2 km (1 miles) NNW of The Geysers, CA.
The hypocentral depth is 0 km (0.0 miles).




Magnitude 0.4 - duration magnitude (Md)
Time Saturday, October 5, 2013 at 12:59:53 PM (PDT)
Saturday, October 5, 2013 at 19:59:53 (UTC)
Distance from The Geysers, CA - 2 km (1 miles) NNW (328 degrees)
Cloverdale, CA - 17 km (11 miles) E (87 degrees)
Kelseyville, CA - 19 km (12 miles) S (174 degrees)
Santa Rosa, CA - 42 km (26 miles) NNW (348 degrees)
Coordinates 38 deg. 48.7 min. N (38.812N), 122 deg. 49.1 min. W (122.818W)
Depth 0 km (0.0 miles)
Quality Fair
Location Quality Parameters Nst= 6, Nph= 6, Dmin=2 km, Rmss=0.05 sec, Erho=0.8 km, Erzz=2.9 km, Gp=226.8 degrees
Event ID nc72081596
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