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 2:11:15 AM (PST) on Tuesday, November 4, 2008.
The magnitude 1.7 event occurred 2 km (1 miles) ENE of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).
Magnitude | 1.7 - duration magnitude (Md) |
---|---|
Time | Tuesday, November 4, 2008 at 2:11:15 AM (PST) Tuesday, November 4, 2008 at 10:11:15 (UTC) |
Distance from | The Geysers, CA - 2 km (1 miles) ENE (62 degrees) Cobb, CA - 6 km (4 miles) WSW (240 degrees) Anderson Springs, CA - 9 km (6 miles) WNW (293 degrees) Santa Rosa, CA - 40 km (25 miles) N (350 degrees) Sacramento, CA - 118 km (73 miles) WNW (284 degrees) |
Coordinates | 38 deg. 48.4 min. N (38.806N), 122 deg. 47.2 min. W (122.787W) |
Depth | 1 km (0.6 miles) |
Location Quality | Excellent |
Location Quality Parameters | Nst= 23, Nph= 23, Dmin=1 km, Rmss=0.05 sec, Erho=0.2 km, Erzz=0.4 km, Gp=46.8 degrees |
Event ID# | nc51210583 |
Additional Information | 2-degree map Google Earth KML (Requires Google Earth.) Waveforms |
For more information, see http://quake.wr.usgs.gov/