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

A micro earthquake occurred at 12:05:06 PM (PDT) on Sunday, September 29, 2013.
The magnitude 1.7 event occurred 22 km (13 miles) ESE of Anza, CA.
The hypocentral depth is 7 km ( 5 miles).



Magnitude 1.7 - local magnitude (Ml)
Time Sunday, September 29, 2013 at 12:05:06 PM (PDT)
Sunday, September 29, 2013 at 19:05:06 (UTC)
Distance from Anza, CA - 22 km (13 miles) ESE (110 degrees)
Borrego Springs, CA - 27 km (17 miles) NNW (344 degrees)
Palm Desert, CA - 27 km (17 miles) SSW (192 degrees)
Palm Springs, CA - 38 km (23 miles) SSE (166 degrees)
Coordinates 33 deg. 29.2 min. N (33.487N), 116 deg. 27.1 min. W (116.452W)
Depth 7.4 km (4.6 miles)
Quality Excellent
Location Quality Parameters Nst= 56, Nph= 86, Dmin=5 km, Rmss=0.14 sec, Erho=0.2 km, Erzz=0.5 km, Gp=28.8 degrees
Event ID# ci11371338
Additional Information map ||
   Waveforms
SCSN First Motion Mechanism 1

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