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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 5:59:40 AM (PDT) on Saturday, October 5, 2013.
The magnitude 0.9 event occurred 3 km (2 miles) ESE of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).




Magnitude 0.9 - duration magnitude (Md)
Time Saturday, October 5, 2013 at 5:59:40 AM (PDT)
Saturday, October 5, 2013 at 12:59:40 (UTC)
Distance from The Geysers, CA - 3 km (2 miles) ESE (113 degrees)
Lower Lake, CA - 20 km (12 miles) SW (226 degrees)
Cloverdale, CA - 21 km (13 miles) E (95 degrees)
Santa Rosa, CA - 39 km (24 miles) N (352 degrees)
Coordinates 38 deg. 47.2 min. N (38.787N), 122 deg. 46.3 min. W (122.772W)
Depth 2.1 km (1.3 miles)
Quality Good
Location Quality Parameters Nst= 9, Nph= 9, Dmin=2 km, Rmss=0.06 sec, Erho=0.7 km, Erzz=1.4 km, Gp=111.6 degrees
Event ID nc72081401
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