== 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 5:32:52 PM (PDT) on Sunday, September 29, 2013.
The magnitude 2.8 event occurred 6 km (4 miles) E (82 degrees) of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | |
2.8 - duration magnitude (Md) |
| Time | |
Sunday, September 29, 2013 at 5:32:52 PM (PDT) Monday, September 30, 2013 at 0:32:52 (UTC) |
| Distance from | |
The Geysers, CA - 6 km (4 miles) E (82 degrees) Lower Lake, CA - 16 km (10 miles) SW (224 degrees) Clearlake, CA - 20 km (12 miles) SSW (210 degrees) Santa Rosa, CA - 41 km (25 miles) N (357 degrees) |
| Coordinates | |
38 deg. 48.3 min. N (38.806N), 122 deg. 44.3 min. W (122.738W) |
| Depth | |
2.7 km (1.7 miles) |
| Quality | |
Excellent |
| Location Quality Parameters | |
Nst= 87, Nph= 87, Dmin=2 km, Rmss=0.07 sec, Erho=0.1 km, Erzz=0.2 km, Gp=57.6 degrees |
| Event ID# | |
nc72078826 |
| Additional Information | |
map || waveforms |
|
Waveforms NCSS First Motion Mechanism 1 |
For more information, see http://quake.wr.usgs.gov/
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