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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 3:26:37 AM (PDT) on Sunday, September 29, 2013.
The magnitude 0.6 event occurred 22 km (13 miles) ESE of Anza, CA.
The hypocentral depth is 10 km ( 6 miles).



Magnitude 0.6 - local magnitude (Ml)
Time Sunday, September 29, 2013 at 3:26:37 AM (PDT)
Sunday, September 29, 2013 at 10:26:37 (UTC)
Distance from Anza, CA - 22 km (13 miles) ESE (111 degrees)
Borrego Springs, CA - 27 km (17 miles) NNW (344 degrees)
Palm Desert, CA - 27 km (17 miles) SSW (193 degrees)
Palm Springs, CA - 38 km (23 miles) SSE (167 degrees)
Coordinates 33 deg. 29.2 min. N (33.486N), 116 deg. 27.3 min. W (116.454W)
Depth 10.1 km (6.3 miles)
Quality Good
Location Quality Parameters Nst= 22, Nph= 36, Dmin=5 km, Rmss=0.12 sec, Erho=0.3 km, Erzz=0.7 km, Gp=108 degrees
Event ID# ci11371242
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