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== 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 10:51:05 AM (PDT) on Sunday, May 3, 2009.
The magnitude 0.5 event occurred 6 km (4 miles) NE of Idyllwild, CA.
The hypocentral depth is 15 km ( 9 miles).


Magnitude 0.5 - local magnitude (ML)
Time Sunday, May 3, 2009 at 10:51:05 AM (PDT)
Sunday, May 3, 2009 at 17:51:05 (UTC)
Distance from Idyllwild, CA - 6 km (4 miles) NE (50 degrees)
Palm Springs, CA - 14 km (8 miles) WSW (248 degrees)
Cabazon, CA - 17 km (11 miles) SSE (148 degrees)
Cathedral City, CA - 19 km (12 miles) W (260 degrees)
San Diego, CA - 120 km (74 miles) NNE (22 degrees)
Coordinates 33 deg. 46.7 min. N (33.778N), 116 deg. 40.0 min. W (116.666W)
Depth 14.7 km (9.1 miles)
Location Quality Fair
Location Quality Parameters Nst= 22, Nph= 22, Dmin=8 km, Rmss=0.11 sec, Erho=0.9 km, Erzz=0.5 km, Gp=226.8 degrees
Event ID# ci10119126
Additional Information 2-degree map
Google Earth KML (Requires Google Earth.)

For more information, see http://earthquake.usgs.gov/regional/sca/

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