== 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 10:02:44 AM (PDT) on Saturday, May 4, 2013.
The magnitude 0.8 event occurred 1 km (1 miles) NE (56 degrees) of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).
| Magnitude | |
0.8 - duration magnitude (Md) |
| Time | |
Saturday, May 4, 2013 at 10:02:44 AM (PDT) Saturday, May 4, 2013 at 17:02:44 (UTC) |
| Distance from | |
The Geysers, CA - 1 km (1 miles) NE (56 degrees) Cloverdale, CA - 19 km (12 miles) E (90 degrees) Kelseyville, CA - 20 km (12 miles) SSE (168 degrees) Santa Rosa, CA - 41 km (26 miles) N (350 degrees) |
| Coordinates | |
38 deg. 48.3 min. N (38.806N), 122 deg. 47.6 min. W (122.793W) |
| Depth | |
1.4 km (0.9 miles) |
| Quality | |
Excellent |
| Location Quality Parameters | |
Nst= 13, Nph= 13, Dmin=0 km, Rmss=0.02 sec, Erho=0.3 km, Erzz=0.7 km, Gp=90 degrees |
| Event ID# | |
nc71985306 |
| Additional Information | |
map || waveforms |
|
Waveforms |
For more information, see http://quake.wr.usgs.gov/
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