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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 2:19:08 AM (PDT) on Saturday, October 5, 2013.
The magnitude 0.5 event occurred 5 km (3 miles) NE (53 degrees) of The Geysers, CA.
The hypocentral depth is 2 km ( 2 miles).




Magnitude 0.5 - duration magnitude (Md)
Time Saturday, October 5, 2013 at 2:19:08 AM (PDT)
Saturday, October 5, 2013 at 9:19:08 (UTC)
Distance from The Geysers, CA - 5 km (3 miles) NE (53 degrees)
Lower Lake, CA - 16 km (10 miles) SW (235 degrees)
Kelseyville, CA - 18 km (11 miles) SSE (159 degrees)
Santa Rosa, CA - 43 km (27 miles) N (354 degrees)
Coordinates 38 deg. 49.4 min. N (38.824N), 122 deg. 45.8 min. W (122.763W)
Depth 2.4 km (1.5 miles)
Quality Excellent
Location Quality Parameters Nst= 10, Nph= 10, Dmin=1 km, Rmss=0.03 sec, Erho=0.4 km, Erzz=0.7 km, Gp=90 degrees
Event ID nc72081341
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