== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #0: 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 10:07:20 PM (PDT) on Thursday, May 2, 2013.
The magnitude 0.3 event occurred 5 km (3 miles) NNW of The Geysers, CA.
The hypocentral depth is 2 km ( 2 miles).
| Magnitude | |
0.3 - duration magnitude (Md) |
| Time | |
Thursday, May 2, 2013 at 10:07:20 PM (PDT) Friday, May 3, 2013 at 5:07:20 (UTC) |
| Distance from | |
The Geysers, CA - 5 km (3 miles) NNW (332 degrees) Kelseyville, CA - 15 km (10 miles) S (179 degrees) Cloverdale, CA - 16 km (10 miles) ENE (76 degrees) Santa Rosa, CA - 46 km (28 miles) NNW (347 degrees) |
| Coordinates | |
38 deg. 50.4 min. N (38.841N), 122 deg. 50.1 min. W (122.836W) |
| Depth | |
2.5 km (1.6 miles) |
| Quality | |
Good |
| Location Quality Parameters | |
Nst= 7, Nph= 7, Dmin=2 km, Rmss=0.04 sec, Erho=0.5 km, Erzz=0.7 km, Gp=93.6 degrees |
| Event ID# | |
nc71984496 |
| Additional Information | |
map || waveforms |
|
Waveforms |
For more information, see http://quake.wr.usgs.gov/
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