== 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 8:22:58 PM (PDT) on Wednesday, May 1, 2013.
The magnitude 0.6 event occurred 3 km (2 miles) WNW of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | |
0.6 - duration magnitude (Md) |
| Time | |
Wednesday, May 1, 2013 at 8:22:58 PM (PDT) Thursday, May 2, 2013 at 3:22:58 (UTC) |
| Distance from | |
The Geysers, CA - 3 km (2 miles) WNW (303 degrees) Cloverdale, CA - 16 km (10 miles) E (88 degrees) Kelseyville, CA - 19 km (12 miles) S (178 degrees) Santa Rosa, CA - 42 km (26 miles) NNW (346 degrees) |
| Coordinates | |
38 deg. 48.6 min. N (38.811N), 122 deg. 49.9 min. W (122.832W) |
| Depth | |
3.4 km (2.1 miles) |
| Quality | |
Good |
| Location Quality Parameters | |
Nst= 7, Nph= 7, Dmin=0 km, Rmss=0.06 sec, Erho=0.6 km, Erzz=1.3 km, Gp=111.6 degrees |
| Event ID# | |
nc71980530 |
| Additional Information | |
map || waveforms |
|
Waveforms |
For more information, see http://quake.wr.usgs.gov/
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