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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 #2: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.


A micro earthquake occurred at 6:07:11 PM (PDT) on Sunday, May 5, 2013.
The magnitude 1.5 event occurred 8 km (5 miles) SE of Lake Pillsbury, CA.
The hypocentral depth is 10 km ( 6 miles).




Magnitude 1.5 - duration magnitude (Md)
Time Sunday, May 5, 2013 at 6:07:11 PM (PDT)
Monday, May 6, 2013 at 1:07:11 (UTC)
Distance from Lake Pillsbury, CA - 8 km (5 miles) SE (144 degrees)
Nice, CA - 25 km (16 miles) N (349 degrees)
Lucerne, CA - 30 km (19 miles) NNW (342 degrees)
Ukiah, CA - 34 km (21 miles) NE (50 degrees)
Coordinates 39 deg. 20.8 min. N (39.347N), 122 deg. 54.1 min. W (122.902W)
Depth 10 km (6.2 miles)
Quality Good
Location Quality Parameters Nst= 16, Nph= 16, Dmin=17 km, Rmss=0.05 sec, Erho=0.2 km, Erzz=1.2 km, Gp=68.4 degrees
Event ID nc71986211
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