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

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

A microearthquake occurred at 9:53:08 PM (PDT) on Tuesday, September 9, 2008.
The magnitude 0.8 event occurred 9 km (6 miles) N of Anza, CA.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 0.8 - local magnitude (ML)
Time Tuesday, September 9, 2008 at 9:53:08 PM (PDT)
Wednesday, September 10, 2008 at 4:53:08 (UTC)
Distance from Anza, CA - 9 km (6 miles) N (357 degrees)
Idyllwild, CA - 12 km (8 miles) SSE (164 degrees)
Valle Vista, CA - 24 km (15 miles) ESE (121 degrees)
Palm Springs, CA - 25 km (15 miles) SSW (213 degrees)
San Diego, CA - 105 km (65 miles) NNE (24 degrees)
Coordinates 33 deg. 38.4 min. N (33.640N), 116 deg. 40.6 min. W (116.677W)
Depth 5 km (3.1 miles)
Location Quality Fair
Location Quality Parameters Nst=015, Nph=015, Dmin=9 km, Rmss=0.35 sec, Erho=0.9 km, Erzz=31.6 km, Gp=118.8 degrees
Event ID# ci10347953
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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