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

A micro earthquake occurred at 5:54:13 PM (PDT) on Saturday, May 4, 2013.
The magnitude 0.9 event occurred 12 km (7 miles) WNW of Devore, CA.
The hypocentral depth is 12 km ( 8 miles).



Magnitude 0.9 - local magnitude (Ml)
Time Saturday, May 4, 2013 at 5:54:13 PM (PDT)
Sunday, May 5, 2013 at 0:54:13 (UTC)
Distance from Devore, CA - 12 km (7 miles) WNW (291 degrees)
Mt. Baldy, CA - 12 km (8 miles) ESE (106 degrees)
Wrightwood, CA - 15 km (9 miles) SE (139 degrees)
San Bernardino, CA - 27 km (17 miles) NW (309 degrees)
Coordinates 34 deg. 15.5 min. N (34.258N), 117 deg. 31.2 min. W (117.520W)
Depth 12.4 km (7.7 miles)
Quality Good
Location Quality Parameters Nst= 10, Nph= 16, Dmin=6 km, Rmss=0.11 sec, Erho=0.5 km, Erzz=0.7 km, Gp=93.6 degrees
Event ID# ci15337753
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