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

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

A microearthquake occurred at 12:31:38 AM (PDT) on Friday, September 12, 2008.
The magnitude 1.1 event occurred 21 km (13 miles) ENE of Onyx, CA.
The hypocentral depth is 4 km ( 2 miles).


Magnitude 1.1 - local magnitude (ML)
Time Friday, September 12, 2008 at 12:31:38 AM (PDT)
Friday, September 12, 2008 at 7:31:38 (UTC)
Distance from Onyx, CA - 21 km (13 miles) ENE (65 degrees)
Inyokern, CA - 22 km (13 miles) NW (308 degrees)
Coso Junction, CA - 31 km (19 miles) S (189 degrees)
Ridgecrest, CA - 34 km (21 miles) WNW (299 degrees)
Los Angeles Civic Center, CA - 192 km (119 miles) N (7 degrees)
Coordinates 35 deg. 46.0 min. N (35.767N), 118 deg. 0.2 min. W (118.004W)
Depth 3.8 km (2.4 miles)
Location Quality Fair
Location Quality Parameters Nst=019, Nph=019, Dmin=14 km, Rmss=0.17 sec, Erho=0.4 km, Erzz=0.7 km, Gp=82.8 degrees
Event ID# ci10348353
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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