== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
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 micro earthquake occurred at 11:30:32 AM (PDT) on Monday, May 5, 2008.
The magnitude 1.9 event occurred 3 km (2 miles) NW of The Geysers, CA.
The hypocentral depth is 1 km (0.5 miles).
| Magnitude | |
1.9 - duration magnitude (Md) |
| Time | |
Monday, May 5, 2008 at 11:30:32 AM (PDT) Monday, May 5, 2008 at 18:30:32 (UTC) |
| Distance from | |
The Geysers, CA - 3 km (2 miles) NW (325 degrees) Cloverdale, CA - 16 km (10 miles) E (83 degrees) Kelseyville, CA - 17 km (11 miles) S (177 degrees) Santa Rosa, CA - 44 km (27 miles) NNW (347 degrees) |
| Coordinates | |
38 deg. 49.3 min. N (38.822N), 122 deg. 49.7 min. W (122.828W) |
| Depth | |
0.8 km (0.5 miles) |
| Quality | |
Excellent |
| Location Quality Parameters | |
Nst= 25, Nph= 25, Dmin=1 km, Rmss=0.07 sec, Erho=0.2 km, Erzz=0.3 km, Gp=64.8 degrees |
| Event ID# | |
nc40217086 |
| Additional Information | |
map || waveforms |
| Waveforms |
For more information, see http://quake.wr.usgs.gov/
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