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

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 microearthquake occurred at 1:21:22 AM (PDT) on Friday, May 9, 2008.
The magnitude 1.3 event occurred 14 km (8 miles) WSW of Anza, CA.
The hypocentral depth is 6 km ( 4 miles).


Magnitude 1.3 - local magnitude (ML)
Time Friday, May 9, 2008 at 1:21:22 AM (PDT)
Friday, May 9, 2008 at 8:21:22 (UTC)
Distance from Anza, CA - 14 km (8 miles) WSW (254 degrees)
Palomar Observatory, CA - 19 km (12 miles) NNE (14 degrees)
Idyllwild, CA - 26 km (16 miles) SSW (200 degrees)
Palm Springs, CA - 43 km (26 miles) SW (218 degrees)
San Diego, CA - 88 km (55 miles) NNE (21 degrees)
Coordinates 33 deg. 31.3 min. N (33.522N), 116 deg. 48.7 min. W (116.812W)
Depth 6.1 km (3.8 miles)
Location Quality Poor
Location Quality Parameters Nst=016, Nph=016, Dmin=8 km, Rmss=0.42 sec, Erho=3.7 km, Erzz=4.3 km, Gp=241.2 degrees
Event ID# ci14367360
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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