== 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 7:46:29 AM (PDT) on Saturday, May 9, 2009.
The magnitude 2.0 event occurred 16 km (10 miles) SE of Pinnacles, CA.
The hypocentral depth is 6 km ( 4 miles).


Magnitude 2.0 - duration magnitude (Md)
Time Saturday, May 9, 2009 at 7:46:29 AM (PDT)
Saturday, May 9, 2009 at 14:46:29 (UTC)
Distance from Pinnacles, CA - 16 km (10 miles) SE (132 degrees)
Greenfield, CA - 24 km (15 miles) ENE (58 degrees)
King City, CA - 27 km (17 miles) NNE (22 degrees)
Soledad, CA - 28 km (18 miles) E (89 degrees)
San Jose City Hall, CA - 127 km (79 miles) SE (142 degrees)
Coordinates 36 deg. 26.2 min. N (36.437N), 121 deg. 0.9 min. W (121.014W)
Depth 5.7 km (3.5 miles)
Location Quality Good
Location Quality Parameters Nst= 43, Nph= 43, Dmin=1 km, Rmss=0.07 sec, Erho=0.2 km, Erzz=0.4 km, Gp=104.4 degrees
Event ID# nc51221277
Additional Information map with fault names
Google Earth KML (Requires Google Earth.)
NCSN First Motion Mechanism 1
Waveforms

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

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