== 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 10:05:06 PM (PDT) on Friday, October 4, 2013.
The magnitude 1.1 event occurred 2 km (1 miles) NW of The Geysers, CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | |
1.1 - duration magnitude (Md) |
| Time | |
Friday, October 4, 2013 at 10:05:06 PM (PDT) Saturday, October 5, 2013 at 5:05:06 (UTC) |
| Distance from | |
The Geysers, CA - 2 km (1 miles) NW (321 degrees) Cloverdale, CA - 17 km (11 miles) E (88 degrees) Kelseyville, CA - 19 km (12 miles) S (175 degrees) Santa Rosa, CA - 42 km (26 miles) NNW (347 degrees) |
| Coordinates | |
38 deg. 48.7 min. N (38.811N), 122 deg. 49.2 min. W (122.820W) |
| Depth | |
3.5 km (2.2 miles) |
| Quality | |
Good |
| Location Quality Parameters | |
Nst= 21, Nph= 21, Dmin=1 km, Rmss=0.05 sec, Erho=0.3 km, Erzz=0.5 km, Gp=97.2 degrees |
| Event ID# | |
nc72081246 |
| Additional Information | |
map || waveforms |
|
Waveforms |
For more information, see http://quake.wr.usgs.gov/
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