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 4:44:34 AM (PDT) on Sunday, May 3, 2009.
The magnitude 0.8 event occurred 5 km (3 miles) ESE of The Geysers, CA.
The hypocentral depth is 0 km (0.0 miles).
| Magnitude | 0.8 - duration magnitude (Md) |
|---|---|
| Time | Sunday, May 3, 2009 at 4:44:34 AM (PDT) Sunday, May 3, 2009 at 11:44:34 (UTC) |
| Distance from | The Geysers, CA - 5 km (3 miles) ESE (117 degrees) Anderson Springs, CA - 6 km (4 miles) W (274 degrees) Cobb, CA - 7 km (4 miles) SSW (205 degrees) Santa Rosa, CA - 37 km (23 miles) N (353 degrees) Sacramento, CA - 115 km (71 miles) WNW (283 degrees) |
| Coordinates | 38 deg. 46.7 min. N (38.778N), 122 deg. 45.4 min. W (122.757W) |
| Depth | 0 km (0.0 miles) |
| Location Quality | Good |
| Location Quality Parameters | Nst= 11, Nph= 11, Dmin=3 km, Rmss=0.07 sec, Erho=0.4 km, Erzz=2.2 km, Gp=82.8 degrees |
| Event ID# | nc51220924 |
| Additional Information | 2-degree map Google Earth KML (Requires Google Earth.) Waveforms |
For more information, see http://quake.wr.usgs.gov/
[ Data Sources || Contacts ]