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Southern California Earthquake Data Center

Recent Earthquakes

Recent Earthquakes in California and Nevada

== PRELIMINARY EARTHQUAKE REPORT ==
Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California

Version #2: 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 1:35:20 AM (PDT) on Sunday, October 6, 2013.
The magnitude 1.9 event occurred 19 km (12 miles) NNE (12 degrees) of Ocotillo, CA.
The hypocentral depth is 7 km ( 4 miles).




Magnitude 1.9 - local magnitude (Ml)
Time Sunday, October 6, 2013 at 1:35:20 AM (PDT)
Sunday, October 6, 2013 at 8:35:20 (UTC)
Distance from Ocotillo, CA - 19 km (12 miles) NNE (12 degrees)
Ocotillo Wells, CA - 32 km (20 miles) SSE (148 degrees)
Westmorland, CA - 34 km (21 miles) WSW (244 degrees)
El Centro, CA - 39 km (24 miles) WNW (288 degrees)
Coordinates 32 deg. 54.1 min. N (32.901N), 115 deg. 57.2 min. W (115.953W)
Depth 7 km (4.3 miles)
Quality Good
Location Quality Parameters Nst= 43, Nph= 61, Dmin=2 km, Rmss=0.27 sec, Erho=0.3 km, Erzz=0.9 km, Gp=50.4 degrees
Event ID ci11373674
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SCSN First Motion Mechanism 1



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