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

Version #1: This report supersedes any earlier reports of this event.
This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A microearthquake occurred at 3:57:53 AM (PDT) on Saturday, May 9, 2009.
The magnitude 2.0 event occurred 7 km (4 miles) WNW of San Ardo, CA.
The hypocentral depth is 22 km (13 miles).


Magnitude 2.0 - duration magnitude (Md)
Time Saturday, May 9, 2009 at 3:57:53 AM (PDT)
Saturday, May 9, 2009 at 10:57:53 (UTC)
Distance from San Ardo, CA - 7 km (4 miles) WNW (294 degrees)
San Lucas, CA - 10 km (6 miles) SSE (156 degrees)
King City, CA - 23 km (14 miles) SE (143 degrees)
Bradley, CA - 25 km (16 miles) NW (323 degrees)
San Jose City Hall, CA - 166 km (103 miles) SSE (150 degrees)
Coordinates 36 deg. 2.7 min. N (36.045N), 120 deg. 58.4 min. W (120.973W)
Depth 21.5 km (13.4 miles)
Location Quality Fair
Location Quality Parameters Nst= 23, Nph= 23, Dmin=8 km, Rmss=0.13 sec, Erho=1.9 km, Erzz=0.7 km, Gp=165.6 degrees
Event ID# nc51221269
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

Back to map

spacer