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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 11:20:25 AM (PDT) on Wednesday, October 2, 2013.
The magnitude 0.9 event occurred 24 km (15 miles) ESE of Anza, CA.
The hypocentral depth is 14 km ( 9 miles).



Magnitude 0.9 - local magnitude (Ml)
Time Wednesday, October 2, 2013 at 11:20:25 AM (PDT)
Wednesday, October 2, 2013 at 18:20:25 (UTC)
Distance from Anza, CA - 24 km (15 miles) ESE (104 degrees)
Palm Desert, CA - 24 km (15 miles) S (187 degrees)
Borrego Springs, CA - 28 km (17 miles) N (350 degrees)
Palm Springs, CA - 37 km (23 miles) SSE (162 degrees)
Coordinates 33 deg. 30.2 min. N (33.503N), 116 deg. 25.4 min. W (116.423W)
Depth 14.5 km (9.0 miles)
Quality Good
Location Quality Parameters Nst= 24, Nph= 38, Dmin=12 km, Rmss=0.09 sec, Erho=0.4 km, Erzz=0.7 km, Gp=111.6 degrees
Event ID# ci11372386
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