== 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 8:15:29 PM (PDT) on Wednesday, May 1, 2013.
The magnitude 1.3 event occurred 5 km (3 miles) NNE (29 degrees) of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | |
1.3 - duration magnitude (Md) |
| Time | |
Wednesday, May 1, 2013 at 8:15:29 PM (PDT) Thursday, May 2, 2013 at 3:15:29 (UTC) |
| Distance from | |
The Geysers, CA - 5 km (3 miles) NNE (29 degrees) Kelseyville, CA - 17 km (10 miles) SSE (162 degrees) Lower Lake, CA - 17 km (11 miles) WSW (241 degrees) Santa Rosa, CA - 44 km (28 miles) N (352 degrees) |
| Coordinates | |
38 deg. 50.1 min. N (38.836N), 122 deg. 46.8 min. W (122.781W) |
| Depth | |
2.9 km (1.8 miles) |
| Quality | |
Excellent |
| Location Quality Parameters | |
Nst= 13, Nph= 13, Dmin=1 km, Rmss=0.05 sec, Erho=0.4 km, Erzz=0.3 km, Gp=72 degrees |
| Event ID# | |
nc71980520 |
| Additional Information | |
map || waveforms |
|
Waveforms |
For more information, see http://quake.wr.usgs.gov/
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