== 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 2:59:15 PM (PDT) on Saturday, May 2, 2009.
The magnitude 0.3 event occurred 13 km (8 miles) ESE of Coso Junction, CA.
The hypocentral depth is 3 km ( 2 miles).


Magnitude 0.3 - (unknown type)
Time Saturday, May 2, 2009 at 2:59:15 PM (PDT)
Saturday, May 2, 2009 at 21:59:15 (UTC)
Distance from Coso Junction, CA - 13 km (8 miles) ESE (108 degrees)
Olancha, CA - 33 km (21 miles) SSE (149 degrees)
Darwin, CA - 35 km (22 miles) SW (214 degrees)
Ridgecrest, CA - 45 km (28 miles) NNW (344 degrees)
Los Angeles Civic Center, CA - 221 km (137 miles) N (10 degrees)
Coordinates 36 deg. 0.5 min. N (36.008N), 117 deg. 48.6 min. W (117.809W)
Depth 3 km (1.9 miles)
Location Quality Good
Location Quality Parameters Nst=008, Nph=008, Dmin=3 km, Rmss=0.1 sec, Erho=0.7 km, Erzz=1.1 km, Gp=118.8 degrees
Event ID# ci10404185
Additional Information map with fault names
Google Earth KML (Requires Google Earth.)

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