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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 #2: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 6:30:22 AM (PDT) on Wednesday, May 8, 2013.
The magnitude 1.3 event occurred 11 km (7 miles) W of Anza, CA.
The hypocentral depth is 16 km (10 miles).



Magnitude 1.3 - local magnitude (Ml)
Time Wednesday, May 8, 2013 at 6:30:22 AM (PDT)
Wednesday, May 8, 2013 at 13:30:22 (UTC)
Distance from Anza, CA - 11 km (7 miles) W (281 degrees)
Idyllwild, CA - 20 km (13 miles) SSW (201 degrees)
Palomar Observatory, CA - 25 km (16 miles) NNE (15 degrees)
Palm Springs, CA - 35 km (22 miles) SW (220 degrees)
Coordinates 33 deg. 34.5 min. N (33.575N), 116 deg. 47.5 min. W (116.791W)
Depth 15.8 km (9.8 miles)
Quality Fair
Location Quality Parameters Nst= 11, Nph= 13, Dmin=3 km, Rmss=0.34 sec, Erho=3 km, Erzz=2.1 km, Gp=97.2 degrees
Event ID# ci15339457
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