== 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 10:29:07 PM (PDT) on Friday, May 3, 2013.
The magnitude 1.2 event occurred 5 km (3 miles) E of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | |
1.2 - duration magnitude (Md) |
| Time | |
Friday, May 3, 2013 at 10:29:07 PM (PDT) Saturday, May 4, 2013 at 5:29:07 (UTC) |
| Distance from | |
The Geysers, CA - 5 km (3 miles) E (101 degrees) Lower Lake, CA - 18 km (11 miles) SW (222 degrees) Clearlake, CA - 22 km (13 miles) SSW (209 degrees) Santa Rosa, CA - 39 km (24 miles) N (356 degrees) |
| Coordinates | |
38 deg. 47.4 min. N (38.789N), 122 deg. 44.8 min. W (122.747W) |
| Depth | |
1.6 km (1.0 miles) |
| Quality | |
Excellent |
| Location Quality Parameters | |
Nst= 18, Nph= 18, Dmin=3 km, Rmss=0.06 sec, Erho=0.2 km, Erzz=0.7 km, Gp=61.2 degrees |
| Event ID# | |
nc71985116 |
| Additional Information | |
map || waveforms |
|
Waveforms |
For more information, see http://quake.wr.usgs.gov/
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