== 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 11:28:27 AM (PDT) on Saturday, May 4, 2013.
The magnitude 0.6 event occurred 5 km (3 miles) NW of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | |
0.6 - duration magnitude (Md) |
| Time | |
Saturday, May 4, 2013 at 11:28:27 AM (PDT) Saturday, May 4, 2013 at 18:28:27 (UTC) |
| Distance from | |
The Geysers, CA - 5 km (3 miles) NW (306 degrees) Cloverdale, CA - 14 km (9 miles) E (81 degrees) Kelseyville, CA - 17 km (11 miles) S (185 degrees) Santa Rosa, CA - 45 km (28 miles) NNW (344 degrees) |
| Coordinates | |
38 deg. 49.5 min. N (38.825N), 122 deg. 51.3 min. W (122.855W) |
| Depth | |
3.3 km (2.1 miles) |
| Quality | |
Good |
| Location Quality Parameters | |
Nst= 10, Nph= 10, Dmin=3 km, Rmss=0.05 sec, Erho=0.4 km, Erzz=1.2 km, Gp=93.6 degrees |
| Event ID# | |
nc71985346 |
| Additional Information | |
map || waveforms |
|
Waveforms |
For more information, see http://quake.wr.usgs.gov/
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