== 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 6:33:47 PM (PST) on Sunday, November 2, 2008.
The magnitude 1.0 event occurred 3 km (2 miles) ESE of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).


Magnitude 1.0 - duration magnitude (Md)
Time Sunday, November 2, 2008 at 6:33:47 PM (PST)
Monday, November 3, 2008 at 2:33:47 (UTC)
Distance from The Geysers, CA - 3 km (2 miles) ESE (112 degrees)
Cobb, CA - 7 km (4 miles) SW (218 degrees)
Anderson Springs, CA - 7 km (4 miles) W (281 degrees)
Santa Rosa, CA - 38 km (24 miles) N (351 degrees)
Sacramento, CA - 116 km (72 miles) WNW (283 degrees)
Coordinates 38 deg. 47.2 min. N (38.787N), 122 deg. 46.2 min. W (122.770W)
Depth 2 km (1.2 miles)
Location Quality Excellent
Location Quality Parameters Nst= 16, Nph= 16, Dmin=2 km, Rmss=0.06 sec, Erho=0.3 km, Erzz=0.5 km, Gp=79.2 degrees
Event ID# nc51210518
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