== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 7:38:13 PM (PDT) on Sunday, May 5, 2013.
The magnitude 1.0 event occurred 1 km (0 miles) W of The Geysers, CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | |
1.0 - duration magnitude (Md) |
| Time | |
Sunday, May 5, 2013 at 7:38:13 PM (PDT) Monday, May 6, 2013 at 2:38:13 (UTC) |
| Distance from | |
The Geysers, CA - 1 km (0 miles) W (280 degrees) Cloverdale, CA - 18 km (11 miles) E (92 degrees) Kelseyville, CA - 20 km (12 miles) S (174 degrees) Santa Rosa, CA - 41 km (25 miles) NNW (348 degrees) |
| Coordinates | |
38 deg. 48.0 min. N (38.799N), 122 deg. 48.8 min. W (122.814W) |
| Depth | |
3.7 km (2.3 miles) |
| Quality | |
Excellent |
| Location Quality Parameters | |
Nst= 44, Nph= 44, Dmin=2 km, Rmss=0.07 sec, Erho=0.2 km, Erzz=0.3 km, Gp=64.8 degrees |
| Event ID# | |
nc71986246 |
| Additional Information | |
map || waveforms |
|
Waveforms NCSS First Motion Mechanism 1 |
For more information, see http://quake.wr.usgs.gov/
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