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Real-time Shaking Maps

== PRELIMINARY EARTHQUAKE REPORT ==
Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California

Version #1: 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 10:13:52 PM (PDT) on Sunday, May 11, 2008.
The magnitude 1.7 event occurred 10 km (6 miles) SW of Corona, CA.
The hypocentral depth is 8 km ( 5 miles).


Waveforms
Magnitude 1.7 - local magnitude (Ml)
Time Sunday, May 11, 2008 at 10:13:52 PM (PDT)
Monday, May 12, 2008 at 05:13:52 (UTC)
Distance from Corona, CA - 10 km (6 miles) SW (217 degrees)
Tustin, CA - 19 km (12 miles) ENE (66 degrees)
Yorba Linda, CA - 19 km (12 miles) ESE (120 degrees)
Riverside, CA - 27 km (17 miles) SW (232 degrees)
Coordinates 33 deg. 48.1 min. N (33.802N), 117 deg. 37.8 min. W (117.630W)
Depth 7.9 km (4.9 miles)
Quality Fair
Location Quality Parameters Nst=068, Nph=068, Dmin=2 km, Rmss=0.32 sec, Erho=0.3 km, Erzz=0.7 km, Gp=32.4 degrees
Event ID# ci14368156
Additional Information map

Did you feel it? || Shake Map South
For more information, see http://www.scsn.org/ || Contacts

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