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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 1:46:03 AM (PDT) on Sunday, September 29, 2013.
The magnitude 0.8 event occurred 3 km (2 miles) ENE (68 degrees) of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).




Magnitude 0.8 - duration magnitude (Md)
Time Sunday, September 29, 2013 at 1:46:03 AM (PDT)
Sunday, September 29, 2013 at 8:46:03 (UTC)
Distance from The Geysers, CA - 3 km (2 miles) ENE (68 degrees)
Lower Lake, CA - 18 km (11 miles) SW (232 degrees)
Kelseyville, CA - 20 km (12 miles) SSE (164 degrees)
Santa Rosa, CA - 41 km (26 miles) N (353 degrees)
Coordinates 38 deg. 48.5 min. N (38.808N), 122 deg. 46.5 min. W (122.775W)
Depth 2.6 km (1.6 miles)
Quality Excellent
Location Quality Parameters Nst= 11, Nph= 11, Dmin=1 km, Rmss=0.06 sec, Erho=0.5 km, Erzz=1.3 km, Gp=64.8 degrees
Event ID nc72078436
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