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

Version #2: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.

A microearthquake occurred at 3:21:35 AM (PDT) on Sunday, May 3, 2009.
The magnitude 0.8 event occurred 3 km (2 miles) ESE of San Ardo, CA.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 0.8 - duration magnitude (Md)
Time Sunday, May 3, 2009 at 3:21:35 AM (PDT)
Sunday, May 3, 2009 at 10:21:35 (UTC)
Distance from San Ardo, CA - 3 km (2 miles) ESE (107 degrees)
Bradley, CA - 18 km (11 miles) NNW (339 degrees)
San Lucas, CA - 18 km (11 miles) SE (135 degrees)
King City, CA - 32 km (20 miles) SE (134 degrees)
San Jose City Hall, CA - 173 km (108 miles) SSE (148 degrees)
Coordinates 36 deg. 0.8 min. N (36.013N), 120 deg. 52.5 min. W (120.875W)
Depth 9.5 km (5.9 miles)
Location Quality Good
Location Quality Parameters Nst= 13, Nph= 13, Dmin=2 km, Rmss=0.05 sec, Erho=0.4 km, Erzz=0.7 km, Gp=111.6 degrees
Event ID# nc51220916
Additional Information map with fault names
Google Earth KML (Requires Google Earth.)
Waveforms

Did you feel it? || Shake Map North
For more information, see http://quake.wr.usgs.gov/ || Contacts

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