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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 10:22:59 AM (PDT) on Saturday, October 5, 2013.
The magnitude 0.7 event occurred 9 km (6 miles) SE of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).




Magnitude 0.7 - duration magnitude (Md)
Time Saturday, October 5, 2013 at 10:22:59 AM (PDT)
Saturday, October 5, 2013 at 17:22:59 (UTC)
Distance from The Geysers, CA - 9 km (6 miles) SE (129 degrees)
Healdsburg, CA - 20 km (12 miles) NE (39 degrees)
Lower Lake, CA - 21 km (13 miles) SSW (209 degrees)
Santa Rosa, CA - 34 km (21 miles) N (358 degrees)
Coordinates 38 deg. 44.8 min. N (38.747N), 122 deg. 43.6 min. W (122.726W)
Depth 1.7 km (1.1 miles)
Quality Good
Location Quality Parameters Nst= 8, Nph= 8, Dmin=2 km, Rmss=0.08 sec, Erho=0.4 km, Erzz=1 km, Gp=93.6 degrees
Event ID nc72081491
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