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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 8:57:01 PM (PST) on Saturday, November 7, 2009.
The magnitude 1.0 event occurred 10 km (6 miles) SW of Idyllwild, CA.
The hypocentral depth is 17 km (10 miles).



Magnitude 1.0 - local magnitude (Ml)
Time Saturday, November 7, 2009 at 8:57:01 PM (PST)
Sunday, November 8, 2009 at 4:57:01 (UTC)
Distance from Idyllwild, CA - 10 km (6 miles) SW (230 degrees)
Hemet, CA - 18 km (11 miles) ESE (111 degrees)
Anza, CA - 19 km (12 miles) NW (323 degrees)
Palm Springs, CA - 27 km (17 miles) WSW (238 degrees)
Coordinates 33 deg. 41.4 min. N (33.690N), 116 deg. 47.5 min. W (116.792W)
Depth 16.7 km (10.4 miles)
Quality Good
Location Quality Parameters Nst=049, Nph=049, Dmin=8 km, Rmss=0.17 sec, Erho=0.3 km, Erzz=0.5 km, Gp=68.4 degrees
Event ID# ci10493597
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