Logo Recent Earthquakes in California and Nevada

== 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 6:18:23 AM (PDT) on Thursday, May 8, 2008.
The magnitude 2.0 event occurred 2 km (1 miles) NW of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).


Magnitude 2.0 - duration magnitude (Md)
Time Thursday, May 8, 2008 at 6:18:23 AM (PDT)
Thursday, May 8, 2008 at 13:18:23 (UTC)
Distance from The Geysers, CA - 2 km (1 miles) NW (314 degrees)
Cobb, CA - 9 km (6 miles) WSW (254 degrees)
Anderson Springs, CA - 12 km (8 miles) WNW (290 degrees)
Santa Rosa, CA - 42 km (26 miles) NNW (346 degrees)
San Francisco City Hall, CA - 121 km (75 miles) NNW (343 degrees)
Coordinates 38 deg. 48.7 min. N (38.812N), 122 deg. 49.5 min. W (122.825W)
Depth 2.7 km (1.7 miles)
Location Quality Excellent
Location Quality Parameters Nst= 23, Nph= 23, Dmin=0 km, Rmss=0.04 sec, Erho=0.2 km, Erzz=0.3 km, Gp=75.6 degrees
Event ID# nc51202361
Additional Information 2-degree map
Google Earth KML (Requires Google Earth.)
Waveforms

For more information, see http://quake.wr.usgs.gov/

[ Index map || big earthquake list || all earthquake list || glossary of terms || top page ]
[ Did you feel it? || Shake Map North ]
[ Data Sources || Contacts ]