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== PRELIMINARY EARTHQUAKE REPORT ==

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



Version #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 3:19:56 AM (PDT) on Sunday, September 29, 2013.
The magnitude 0.9 event occurred 27 km (17 miles) SSW of Ocotillo Wells, CA.
The hypocentral depth is 7 km ( 4 miles).



Magnitude 0.9 - local magnitude (Ml)
Time Sunday, September 29, 2013 at 3:19:56 AM (PDT)
Sunday, September 29, 2013 at 10:19:56 (UTC)
Distance from Ocotillo Wells, CA - 27 km (17 miles) SSW (201 degrees)
Ocotillo, CA - 30 km (19 miles) NW (312 degrees)
Julian, CA - 38 km (24 miles) ESE (118 degrees)
El Centro, CA - 65 km (41 miles) WNW (282 degrees)
Coordinates 32 deg. 55.0 min. N (32.917N), 116 deg. 14.2 min. W (116.236W)
Depth 6.8 km (4.2 miles)
Quality Good
Location Quality Parameters Nst= 25, Nph= 31, Dmin=2 km, Rmss=0.19 sec, Erho=0.4 km, Erzz=0.8 km, Gp=97.2 degrees
Event ID# ci11371234
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