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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 #1: 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 1:57:11 PM (PDT) on Sunday, May 4, 2008.
The magnitude 1.7 event occurred 25 km (15 miles) S of Twentynine Palms, CA.
The hypocentral depth is 0 km (0.0 miles).



Magnitude 1.7 - local magnitude (Ml)
Time Sunday, May 4, 2008 at 1:57:11 PM (PDT)
Sunday, May 4, 2008 at 20:57:11 (UTC)
Distance from Twentynine Palms, CA - 25 km (15 miles) S (187 degrees)
Indio, CA - 25 km (16 miles) NNE (29 degrees)
Twentynine Palms, CA - 25 km (16 miles) S (187 degrees)
Joshua Tree, CA - 33 km (20 miles) SE (139 degrees)
Coordinates 33 deg. 54.8 min. N (33.914N), 116 deg. 5.1 min. W (116.085W)
Depth 0 km (0.0 miles)
Quality Fair
Location Quality Parameters Nst=037, Nph=037, Dmin=13 km, Rmss=0.39 sec, Erho=0.7 km, Erzz=1.5 km, Gp=75.6 degrees
Event ID# ci14366264
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