== 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 10:03:01 AM (PST) on Monday, January 5, 2009.
The magnitude 0.7 event occurred 4 km (3 miles) NW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).


Magnitude 0.7 - duration magnitude (Md)
Time Monday, January 5, 2009 at 10:03:01 AM (PST)
Monday, January 5, 2009 at 18:03:01 (UTC)
Distance from The Geysers, CA - 4 km (3 miles) NW (325 degrees)
Cobb, CA - 10 km (6 miles) W (266 degrees)
Anderson Springs, CA - 14 km (8 miles) WNW (296 degrees)
Santa Rosa, CA - 44 km (27 miles) NNW (345 degrees)
Sacramento, CA - 122 km (76 miles) WNW (285 degrees)
Coordinates 38 deg. 49.7 min. N (38.829N), 122 deg. 50.0 min. W (122.834W)
Depth 1.9 km (1.2 miles)
Location Quality Good
Location Quality Parameters Nst= 10, Nph= 10, Dmin=1 km, Rmss=0.03 sec, Erho=0.5 km, Erzz=0.7 km, Gp=93.6 degrees
Event ID# nc51214701
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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