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

A micro earthquake occurred at 2:58:49 PM (PDT) on Friday, May 9, 2008.
The magnitude 0.7 event occurred 21 km (13 miles) ESE of Anza, CA.
The hypocentral depth is 14 km ( 8 miles).



Magnitude 0.7 - local magnitude (Ml)
Time Friday, May 9, 2008 at 2:58:49 PM (PDT)
Friday, May 9, 2008 at 21:58:49 (UTC)
Distance from Anza, CA - 21 km (13 miles) ESE (107 degrees)
Palm Desert, CA - 25 km (16 miles) SSW (193 degrees)
Borrego Springs, CA - 28 km (17 miles) NNW (345 degrees)
Palm Springs, CA - 36 km (23 miles) SSE (166 degrees)
Coordinates 33 deg. 29.9 min. N (33.498N), 116 deg. 27.1 min. W (116.452W)
Depth 13.6 km (8.5 miles)
Quality Good
Location Quality Parameters Nst=027, Nph=027, Dmin=4 km, Rmss=0.11 sec, Erho=0.5 km, Erzz=0.6 km, Gp=144 degrees
Event ID# ci14367512
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