== 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 10:40:48 AM (PDT) on Saturday, November 1, 2008.
The magnitude 0.9 event occurred 5 km (3 miles) E of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).


Magnitude 0.9 - duration magnitude (Md)
Time Saturday, November 1, 2008 at 10:40:48 AM (PDT)
Saturday, November 1, 2008 at 17:40:48 (UTC)
Distance from The Geysers, CA - 5 km (3 miles) E (100 degrees)
Cobb, CA - 5 km (3 miles) SSW (203 degrees)
Anderson Springs, CA - 5 km (3 miles) WNW (289 degrees)
Santa Rosa, CA - 38 km (24 miles) N (354 degrees)
Sacramento, CA - 114 km (71 miles) WNW (284 degrees)
Coordinates 38 deg. 47.4 min. N (38.790N), 122 deg. 44.9 min. W (122.748W)
Depth 0.9 km (0.6 miles)
Location Quality Excellent
Location Quality Parameters Nst= 10, Nph= 10, Dmin=1 km, Rmss=0.01 sec, Erho=0.3 km, Erzz=0.6 km, Gp=64.8 degrees
Event ID# nc51210440
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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