== 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 6:18:58 PM (PDT) on Monday, May 4, 2009.
The magnitude 1.1 event occurred 15 km (9 miles) NNW of Keene, CA.
The hypocentral depth is 6 km ( 3 miles).


Magnitude 1.1 - local magnitude (ML)
Time Monday, May 4, 2009 at 6:18:58 PM (PDT)
Tuesday, May 5, 2009 at 1:18:58 (UTC)
Distance from Keene, CA - 15 km (9 miles) NNW (335 degrees)
Bear Valley Springs, CA - 21 km (13 miles) N (359 degrees)
Arvin, CA - 24 km (15 miles) NE (44 degrees)
Bakersfield, CA - 35 km (21 miles) E (89 degrees)
Los Angeles Civic Center, CA - 150 km (93 miles) NNW (346 degrees)
Coordinates 35 deg. 21.6 min. N (35.360N), 118 deg. 39.0 min. W (118.651W)
Depth 5.5 km (3.4 miles)
Location Quality Fair
Location Quality Parameters Nst= 15, Nph= 15, Dmin=15 km, Rmss=0.11 sec, Erho=0.5 km, Erzz=15.4 km, Gp=147.6 degrees
Event ID# ci10405073
Additional Information map with fault names
Google Earth KML (Requires Google Earth.)

Did you feel it? || Shake Map South
For more information, see http://earthquake.usgs.gov/regional/sca/ || Contacts

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