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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 4:46:33 AM (PDT) on Sunday, September 29, 2013.
The magnitude 0.6 event occurred 5 km (3 miles) NNW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).




Magnitude 0.6 - duration magnitude (Md)
Time Sunday, September 29, 2013 at 4:46:33 AM (PDT)
Sunday, September 29, 2013 at 11:46:33 (UTC)
Distance from The Geysers, CA - 5 km (3 miles) NNW (342 degrees)
Kelseyville, CA - 15 km (9 miles) S (176 degrees)
Cloverdale, CA - 17 km (11 miles) ENE (76 degrees)
Santa Rosa, CA - 46 km (28 miles) NNW (348 degrees)
Coordinates 38 deg. 50.6 min. N (38.843N), 122 deg. 49.5 min. W (122.825W)
Depth 2.3 km (1.4 miles)
Quality Good
Location Quality Parameters Nst= 9, Nph= 9, Dmin=1 km, Rmss=0.04 sec, Erho=0.4 km, Erzz=0.6 km, Gp=97.2 degrees
Event ID nc72078501
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