== 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 2:48:13 AM (PDT) on Tuesday, May 7, 2013.
The magnitude 0.3 event occurred 3 km (2 miles) NNW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | |
0.3 - duration magnitude (Md) |
| Time | |
Tuesday, May 7, 2013 at 2:48:13 AM (PDT) Tuesday, May 7, 2013 at 9:48:13 (UTC) |
| Distance from | |
The Geysers, CA - 3 km (2 miles) NNW (335 degrees) Cloverdale, CA - 17 km (11 miles) E (82 degrees) Kelseyville, CA - 17 km (11 miles) S (176 degrees) Santa Rosa, CA - 44 km (27 miles) NNW (347 degrees) |
| Coordinates | |
38 deg. 49.5 min. N (38.825N), 122 deg. 49.4 min. W (122.823W) |
| Depth | |
2.3 km (1.4 miles) |
| Quality | |
Excellent |
| Location Quality Parameters | |
Nst= 10, Nph= 10, Dmin=1 km, Rmss=0.05 sec, Erho=0.3 km, Erzz=0.5 km, Gp=68.4 degrees |
| Event ID# | |
nc71987131 |
| Additional Information | |
map || waveforms |
|
Waveforms |
For more information, see http://quake.wr.usgs.gov/
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