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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 9:11:03 AM (PDT) on Sunday, October 6, 2013.
The magnitude 0.9 event occurred 6 km (4 miles) ENE (77 degrees) of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).




Magnitude 0.9 - duration magnitude (Md)
Time Sunday, October 6, 2013 at 9:11:03 AM (PDT)
Sunday, October 6, 2013 at 16:11:03 (UTC)
Distance from The Geysers, CA - 6 km (4 miles) ENE (77 degrees)
Lower Lake, CA - 16 km (10 miles) SW (225 degrees)
Clearlake, CA - 19 km (12 miles) SSW (210 degrees)
Santa Rosa, CA - 41 km (26 miles) N (357 degrees)
Coordinates 38 deg. 48.6 min. N (38.811N), 122 deg. 44.1 min. W (122.735W)
Depth 1.1 km (0.7 miles)
Quality Good
Location Quality Parameters Nst= 7, Nph= 7, Dmin=3 km, Rmss=0.01 sec, Erho=0.3 km, Erzz=1.5 km, Gp=122.4 degrees
Event ID nc72082206
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