== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 4:42:37 AM (PDT) on Friday, May 3, 2013.
The magnitude 0.6 event occurred 3 km (2 miles) NNW of The Geysers, CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | |
0.6 - duration magnitude (Md) |
| Time | |
Friday, May 3, 2013 at 4:42:37 AM (PDT) Friday, May 3, 2013 at 11:42:37 (UTC) |
| Distance from | |
The Geysers, CA - 3 km (2 miles) NNW (327 degrees) Cloverdale, CA - 17 km (10 miles) E (85 degrees) Kelseyville, CA - 18 km (11 miles) S (176 degrees) Santa Rosa, CA - 43 km (27 miles) NNW (347 degrees) |
| Coordinates | |
38 deg. 49.0 min. N (38.817N), 122 deg. 49.4 min. W (122.823W) |
| Depth | |
4 km (2.5 miles) |
| Quality | |
Excellent |
| Location Quality Parameters | |
Nst= 13, Nph= 13, Dmin=1 km, Rmss=0.04 sec, Erho=0.6 km, Erzz=1 km, Gp=75.6 degrees |
| Event ID# | |
nc71984646 |
| Additional Information | |
map || waveforms |
For more information, see http://quake.wr.usgs.gov/
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