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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 5:07:07 AM (PST) on Saturday, November 7, 2009.
The magnitude 0.9 event occurred 10 km (6 miles) ENE (68 degrees) of Perris, CA.
The hypocentral depth is 16 km (10 miles).



Magnitude 0.9 - local magnitude (Ml)
Time Saturday, November 7, 2009 at 5:07:07 AM (PST)
Saturday, November 7, 2009 at 13:07:07 (UTC)
Distance from Perris, CA - 10 km (6 miles) ENE (68 degrees)
Hemet, CA - 10 km (6 miles) NW (319 degrees)
Beaumont, CA - 14 km (9 miles) SSW (206 degrees)
Riverside, CA - 36 km (22 miles) ESE (115 degrees)
Coordinates 33 deg. 49.0 min. N (33.817N), 117 deg. 2.6 min. W (117.043W)
Depth 15.7 km (9.8 miles)
Quality Good
Location Quality Parameters Nst=036, Nph=036, Dmin=7 km, Rmss=0.16 sec, Erho=0.4 km, Erzz=0.4 km, Gp=90 degrees
Event ID# ci10493413
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