== 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 2:36:37 PM (PDT) on Thursday, May 2, 2013.
The magnitude 1.4 event occurred 3 km (2 miles) ESE of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | |
1.4 - duration magnitude (Md) |
| Time | |
Thursday, May 2, 2013 at 2:36:37 PM (PDT) Thursday, May 2, 2013 at 21:36:37 (UTC) |
| Distance from | |
The Geysers, CA - 3 km (2 miles) ESE (113 degrees) Lower Lake, CA - 20 km (12 miles) SW (226 degrees) Cloverdale, CA - 21 km (13 miles) E (95 degrees) Santa Rosa, CA - 39 km (24 miles) N (352 degrees) |
| Coordinates | |
38 deg. 47.2 min. N (38.787N), 122 deg. 46.3 min. W (122.772W) |
| Depth | |
1.7 km (1.1 miles) |
| Quality | |
Excellent |
| Location Quality Parameters | |
Nst= 52, Nph= 52, Dmin=2 km, Rmss=0.07 sec, Erho=0.1 km, Erzz=0.2 km, Gp=75.6 degrees |
| Event ID# | |
nc71984336 |
| Additional Information | |
map || waveforms |
|
Waveforms NCSS First Motion Mechanism 1 |
For more information, see http://quake.wr.usgs.gov/
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