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

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

A microearthquake occurred at 6:20:29 PM (PDT) on Sunday, September 14, 2008.
The magnitude 0.4 event occurred 11 km (7 miles) NNW of Anza, CA.
The hypocentral depth is 16 km (10 miles).


Magnitude 0.4 - local magnitude (ML)
Time Sunday, September 14, 2008 at 6:20:29 PM (PDT)
Monday, September 15, 2008 at 1:20:29 (UTC)
Distance from Anza, CA - 11 km (7 miles) NNW (342 degrees)
Idyllwild, CA - 11 km (7 miles) S (177 degrees)
Valle Vista, CA - 21 km (13 miles) ESE (123 degrees)
Palm Springs, CA - 26 km (16 miles) SW (220 degrees)
San Diego, CA - 105 km (65 miles) NNE (23 degrees)
Coordinates 33 deg. 38.9 min. N (33.648N), 116 deg. 42.5 min. W (116.708W)
Depth 15.8 km (9.8 miles)
Location Quality Excellent
Location Quality Parameters Nst=024, Nph=024, Dmin=7 km, Rmss=0.14 sec, Erho=0.5 km, Erzz=0.8 km, Gp=90 degrees
Event ID# ci10348953
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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