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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 2:29:55 PM (PST) on Thursday, November 5, 2009.
The magnitude 1.0 event occurred 12 km (8 miles) NNE (30 degrees) of Julian, CA.
The hypocentral depth is 14 km ( 9 miles).



Magnitude 1.0 - local magnitude (Ml)
Time Thursday, November 5, 2009 at 2:29:55 PM (PST)
Thursday, November 5, 2009 at 22:29:55 (UTC)
Distance from Julian, CA - 12 km (8 miles) NNE (30 degrees)
Borrego Springs, CA - 18 km (11 miles) WSW (239 degrees)
Mesa Grande, CA - 22 km (13 miles) E (92 degrees)
Palm Springs, CA - 71 km (44 miles) S (179 degrees)
Coordinates 33 deg. 10.4 min. N (33.174N), 116 deg. 32.1 min. W (116.535W)
Depth 14 km (8.7 miles)
Quality Good
Location Quality Parameters Nst=054, Nph=054, Dmin=12 km, Rmss=0.21 sec, Erho=0.3 km, Erzz=0.7 km, Gp=86.4 degrees
Event ID# ci10492581
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