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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 2:16:05 AM (PDT) on Tuesday, May 7, 2013.
The magnitude 0.8 event occurred 6 km (3 miles) NNW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).




Magnitude 0.8 - duration magnitude (Md)
Time Tuesday, May 7, 2013 at 2:16:05 AM (PDT)
Tuesday, May 7, 2013 at 9:16:05 (UTC)
Distance from The Geysers, CA - 6 km (3 miles) NNW (343 degrees)
Kelseyville, CA - 15 km (9 miles) S (176 degrees)
Cloverdale, CA - 17 km (11 miles) ENE (75 degrees)
Santa Rosa, CA - 46 km (29 miles) NNW (348 degrees)
Coordinates 38 deg. 50.8 min. N (38.846N), 122 deg. 49.5 min. W (122.825W)
Depth 2.1 km (1.3 miles)
Quality Excellent
Location Quality Parameters Nst= 14, Nph= 14, Dmin=1 km, Rmss=0.05 sec, Erho=0.3 km, Erzz=0.5 km, Gp=75.6 degrees
Event ID nc71987101
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