== 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 8:10:40 AM (PDT) on Friday, May 3, 2013.
The magnitude 0.3 event occurred 5 km (3 miles) E (98 degrees) of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).
| Magnitude | |
0.3 - duration magnitude (Md) |
| Time | |
Friday, May 3, 2013 at 8:10:40 AM (PDT) Friday, May 3, 2013 at 15:10:40 (UTC) |
| Distance from | |
The Geysers, CA - 5 km (3 miles) E (98 degrees) Lower Lake, CA - 18 km (11 miles) SW (223 degrees) Clearlake, CA - 21 km (13 miles) SSW (210 degrees) Santa Rosa, CA - 39 km (24 miles) N (356 degrees) |
| Coordinates | |
38 deg. 47.5 min. N (38.792N), 122 deg. 44.9 min. W (122.748W) |
| Depth | |
1 km (0.6 miles) |
| Quality | |
Excellent |
| Location Quality Parameters | |
Nst= 9, Nph= 9, Dmin=1 km, Rmss=0.05 sec, Erho=0.3 km, Erzz=1.3 km, Gp=79.2 degrees |
| Event ID# | |
nc71984726 |
| Additional Information | |
map || waveforms |
|
Waveforms |
For more information, see http://quake.wr.usgs.gov/
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