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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 5:56:13 AM (PDT) on Saturday, May 4, 2013.
The magnitude 1.3 event occurred 25 km (15 miles) NNE (25 degrees) of Arvin, CA.
The hypocentral depth is 7 km ( 4 miles).



Magnitude 1.3 - local magnitude (Ml)
Time Saturday, May 4, 2013 at 5:56:13 AM (PDT)
Saturday, May 4, 2013 at 12:56:13 (UTC)
Distance from Arvin, CA - 25 km (15 miles) NNE (25 degrees)
Bakersfield, CA - 26 km (16 miles) E (81 degrees)
town of Lake Isabella, CA - 34 km (21 miles) SW (222 degrees)
Tehachapi, CA - 39 km (24 miles) NW (322 degrees)
Coordinates 35 deg. 24.6 min. N (35.410N), 118 deg. 42.8 min. W (118.713W)
Depth 7.3 km (4.5 miles)
Quality Fair
Location Quality Parameters Nst= 10, Nph= 18, Dmin=14 km, Rmss=0.15 sec, Erho=0.5 km, Erzz=1.4 km, Gp=158.4 degrees
Event ID# ci15337561
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