== 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 10:05:39 PM (PDT) on Sunday, September 14, 2008.
The magnitude 1.3 event occurred 3 km (2 miles) SSW of Cobb, CA.
The hypocentral depth is 2 km ( 1 mile).


Magnitude 1.3 - duration magnitude (Md)
Time Sunday, September 14, 2008 at 10:05:39 PM (PDT)
Monday, September 15, 2008 at 5:05:39 (UTC)
Distance from Cobb, CA - 3 km (2 miles) SSW (208 degrees)
The Geysers, CA - 6 km (4 miles) ENE (77 degrees)
Anderson Springs, CA - 6 km (4 miles) NW (314 degrees)
Santa Rosa, CA - 40 km (25 miles) N (356 degrees)
Sacramento, CA - 114 km (71 miles) WNW (285 degrees)
Coordinates 38 deg. 48.6 min. N (38.811N), 122 deg. 44.3 min. W (122.739W)
Depth 1.9 km (1.2 miles)
Location Quality Good
Location Quality Parameters Nst= 15, Nph= 15, Dmin=3 km, Rmss=0.03 sec, Erho=0.3 km, Erzz=0.8 km, Gp=93.6 degrees
Event ID# nc51208116
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