== 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 6:15:54 AM (PDT) on Sunday, September 14, 2008.
The magnitude 1.6 event occurred 2 km (1 miles) NE of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).


Magnitude 1.6 - duration magnitude (Md)
Time Sunday, September 14, 2008 at 6:15:54 AM (PDT)
Sunday, September 14, 2008 at 13:15:54 (UTC)
Distance from The Geysers, CA - 2 km (1 miles) NE (35 degrees)
Cobb, CA - 6 km (4 miles) WSW (249 degrees)
Anderson Springs, CA - 10 km (6 miles) WNW (297 degrees)
Santa Rosa, CA - 41 km (26 miles) N (349 degrees)
Sacramento, CA - 118 km (74 miles) WNW (284 degrees)
Coordinates 38 deg. 48.9 min. N (38.814N), 122 deg. 47.6 min. W (122.793W)
Depth 2.1 km (1.3 miles)
Location Quality Good
Location Quality Parameters Nst= 23, Nph= 23, Dmin=1 km, Rmss=0.05 sec, Erho=0.2 km, Erzz=0.4 km, Gp=100.8 degrees
Event ID# nc51208072
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