== PRELIMINARY EARTHQUAKE REPORT ==
California Integrated Seismic Net
USGS/ Caltech/ CGS/ UCB/ UCSD/ UNR

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

A microearthquake occurred at 9:18:21 PM (PDT) on Sunday, September 14, 2008.
The magnitude 2.8 event occurred 10 km (6 miles) SSE of Mt. San Gorgonio, CA.
The hypocentral depth is 13 km ( 8 miles).


Magnitude 2.8 - local magnitude (ML)
Time Sunday, September 14, 2008 at 9:18:21 PM (PDT)
Monday, September 15, 2008 at 4:18:21 (UTC)
Distance from Mt. San Gorgonio, CA - 10 km (6 miles) SSE (161 degrees)
Cabazon, CA - 12 km (8 miles) NNW (348 degrees)
Banning, CA - 14 km (8 miles) NE (45 degrees)
Palm Springs, CA - 33 km (20 miles) NW (312 degrees)
Los Angeles Civic Center, CA - 134 km (83 miles) E (91 degrees)
Coordinates 34 deg. 1.1 min. N (34.019N), 116 deg. 47.6 min. W (116.794W)
Depth 13.2 km (8.2 miles)
Location Quality Good
Location Quality Parameters Nst=130, Nph=130, Dmin=14 km, Rmss=0.18 sec, Erho=0.1 km, Erzz=0.4 km, Gp=21.6 degrees
Event ID# ci10348981
Additional Information map with fault names
Google Earth KML (Requires Google Earth.)
Waveforms

Did you feel it? || Shake Map South
For more information, see http://earthquake.usgs.gov/regional/sca/ || Contacts

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