== 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 12:07:51 AM (PDT) on Wednesday, May 6, 2009.
The magnitude 0.9 event occurred 8 km (5 miles) ESE of Valle Vista, CA.
The hypocentral depth is 18 km (11 miles).


Magnitude 0.9 - local magnitude (ML)
Time Wednesday, May 6, 2009 at 12:07:51 AM (PDT)
Wednesday, May 6, 2009 at 7:07:51 (UTC)
Distance from Valle Vista, CA - 8 km (5 miles) ESE (120 degrees)
Idyllwild, CA - 11 km (7 miles) WSW (255 degrees)
Hemet, CA - 15 km (9 miles) E (100 degrees)
Palm Springs, CA - 30 km (19 miles) WSW (247 degrees)
San Diego, CA - 109 km (67 miles) NNE (16 degrees)
Coordinates 33 deg. 43.1 min. N (33.719N), 116 deg. 49.6 min. W (116.827W)
Depth 18.3 km (11.4 miles)
Location Quality Good
Location Quality Parameters Nst=060, Nph=060, Dmin=10 km, Rmss=0.19 sec, Erho=0.3 km, Erzz=0.5 km, Gp=86.4 degrees
Event ID# ci10405545
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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