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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 5:11:56 PM (PDT) on Wednesday, May 8, 2013.
The magnitude 2.0 event occurred 9 km (5 miles) SE of Julian, CA.
The hypocentral depth is 13 km ( 8 miles).



Magnitude 2.0 - local magnitude (Ml)
Time Wednesday, May 8, 2013 at 5:11:56 PM (PDT)
Thursday, May 9, 2013 at 0:11:56 (UTC)
Distance from Julian, CA - 9 km (5 miles) SE (130 degrees)
Mesa Grande, CA - 28 km (17 miles) SE (127 degrees)
Borrego Springs, CA - 29 km (18 miles) SSW (210 degrees)
San Diego, CA - 69 km (43 miles) ENE (59 degrees)
Coordinates 33 deg. 1.7 min. N (33.028N), 116 deg. 31.7 min. W (116.528W)
Depth 13.1 km (8.1 miles)
Quality Good
Location Quality Parameters Nst= 59, Nph= 89, Dmin=9 km, Rmss=0.23 sec, Erho=0.2 km, Erzz=0.7 km, Gp=43.2 degrees
Event ID# ci15339673
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