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

A micro earthquake occurred at 8:04:42 AM (PST) on Thursday, November 5, 2009.
The magnitude 0.8 event occurred 10 km (6 miles) WNW of Idyllwild, CA.
The hypocentral depth is 20 km (13 miles).



Magnitude 0.8 - local magnitude (Ml)
Time Thursday, November 5, 2009 at 8:04:42 AM (PST)
Thursday, November 5, 2009 at 16:04:42 (UTC)
Distance from Idyllwild, CA - 10 km (6 miles) WNW (287 degrees)
Hemet, CA - 14 km (9 miles) E (79 degrees)
Cabazon, CA - 17 km (11 miles) S (191 degrees)
Palm Springs, CA - 26 km (16 miles) W (259 degrees)
Coordinates 33 deg. 46.3 min. N (33.772N), 116 deg. 49.1 min. W (116.819W)
Depth 20.4 km (12.7 miles)
Quality Poor
Location Quality Parameters Nst=015, Nph=015, Dmin=12 km, Rmss=0.38 sec, Erho=2.6 km, Erzz=1.8 km, Gp=226.8 degrees
Event ID# ci10492429
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