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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 3:32:13 AM (PDT) on Sunday, May 5, 2013.
The magnitude 0.6 event occurred 18 km (11 miles) ESE of Anza, CA.
The hypocentral depth is 16 km (10 miles).



Magnitude 0.6 - local magnitude (Ml)
Time Sunday, May 5, 2013 at 3:32:13 AM (PDT)
Sunday, May 5, 2013 at 10:32:13 (UTC)
Distance from Anza, CA - 18 km (11 miles) ESE (107 degrees)
Palm Desert, CA - 25 km (16 miles) SSW (200 degrees)
Borrego Springs, CA - 30 km (19 miles) NNW (340 degrees)
Palm Springs, CA - 35 km (22 miles) S (170 degrees)
Coordinates 33 deg. 30.5 min. N (33.508N), 116 deg. 29.0 min. W (116.484W)
Depth 15.9 km (9.9 miles)
Quality Good
Location Quality Parameters Nst= 23, Nph= 40, Dmin=11 km, Rmss=0.14 sec, Erho=0.3 km, Erzz=0.6 km, Gp=93.6 degrees
Event ID# ci15338033
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