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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 4:25:00 PM (PDT) on Monday, May 6, 2013.
The magnitude 1.4 event occurred 8 km (5 miles) N (2 degrees) of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).




Magnitude 1.4 - duration magnitude (Md)
Time Monday, May 6, 2013 at 4:25:00 PM (PDT)
Monday, May 6, 2013 at 23:25:00 (UTC)
Distance from The Geysers, CA - 8 km (5 miles) N (2 degrees)
Kelseyville, CA - 13 km (8 miles) SSE (166 degrees)
Clearlake, CA - 18 km (11 miles) WSW (237 degrees)
Ukiah, CA - 47 km (29 miles) SE (132 degrees)
Coordinates 38 deg. 52.0 min. N (38.867N), 122 deg. 48.2 min. W (122.803W)
Depth 1.5 km (0.9 miles)
Quality Excellent
Location Quality Parameters Nst= 21, Nph= 21, Dmin=1 km, Rmss=0.06 sec, Erho=0.2 km, Erzz=0.5 km, Gp=82.8 degrees
Event ID nc71986796
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