Recent Earthquakes
Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
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 4:08:27 PM (PDT) on Friday, October 4, 2013.
The magnitude 1.0 event occurred 3 km (2 miles) ENE (77 degrees) of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 1.0 - duration magnitude (Md) | |
|---|---|---|
| Time | Friday, October 4, 2013 at 4:08:27 PM (PDT) Friday, October 4, 2013 at 23:08:27 (UTC) |
|
| Distance from | The Geysers, CA - 3 km (2 miles) ENE (77 degrees) Lower Lake, CA - 19 km (12 miles) SW (231 degrees) Kelseyville, CA - 20 km (13 miles) SSE (165 degrees) Santa Rosa, CA - 41 km (25 miles) N (352 degrees) |
|
| Coordinates | 38 deg. 48.2 min. N (38.804N), 122 deg. 46.6 min. W (122.776W) | |
| Depth | 3.1 km (1.9 miles) | |
| Quality | Good | |
| Location Quality Parameters | Nst= 8, Nph= 8, Dmin=2 km, Rmss=0.03 sec, Erho=0.6 km, Erzz=1.2 km, Gp=104.4 degrees | |
| Event ID | nc72081121 | |
| Additional Information | map || waveforms Waveforms | |
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