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

A micro earthquake occurred at 0:47:21 AM (PDT) on Saturday, May 4, 2013.
The magnitude 0.5 event occurred 8 km (5 miles) N of Cabazon, CA.
The hypocentral depth is 15 km ( 9 miles).



Magnitude 0.5 - local magnitude (Ml)
Time Saturday, May 4, 2013 at 0:47:21 AM (PDT)
Saturday, May 4, 2013 at 7:47:21 (UTC)
Distance from Cabazon, CA - 8 km (5 miles) N (358 degrees)
Banning, CA - 11 km (7 miles) NE (49 degrees)
Mt. San Gorgonio, CA - 13 km (8 miles) SSE (164 degrees)
Palm Springs, CA - 30 km (18 miles) NW (311 degrees)
Coordinates 33 deg. 59.5 min. N (33.991N), 116 deg. 47.3 min. W (116.788W)
Depth 14.8 km (9.2 miles)
Quality Excellent
Location Quality Parameters Nst= 24, Nph= 34, Dmin=5 km, Rmss=0.09 sec, Erho=0.4 km, Erzz=0.5 km, Gp=57.6 degrees
Event ID# ci15337473
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