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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 10:29:44 AM (PDT) on Tuesday, October 1, 2013.
The magnitude 0.3 event occurred 3 km (2 miles) NNE (21 degrees) of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).




Magnitude 0.3 - duration magnitude (Md)
Time Tuesday, October 1, 2013 at 10:29:44 AM (PDT)
Tuesday, October 1, 2013 at 17:29:44 (UTC)
Distance from The Geysers, CA - 3 km (2 miles) NNE (21 degrees)
Kelseyville, CA - 18 km (11 miles) SSE (168 degrees)
Cloverdale, CA - 19 km (12 miles) E (85 degrees)
Santa Rosa, CA - 43 km (27 miles) N (350 degrees)
Coordinates 38 deg. 49.3 min. N (38.821N), 122 deg. 47.7 min. W (122.795W)
Depth 2.9 km (1.8 miles)
Quality Excellent
Location Quality Parameters Nst= 9, Nph= 9, Dmin=1 km, Rmss=0.06 sec, Erho=0.4 km, Erzz=0.6 km, Gp=82.8 degrees
Event ID nc72079486
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