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 4:18:29 AM (PDT) on Tuesday, October 1, 2013.
The magnitude 0.4 event occurred 5 km (3 miles) NNW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 0.4 - duration magnitude (Md) | |
|---|---|---|
| Time | Tuesday, October 1, 2013 at 4:18:29 AM (PDT) Tuesday, October 1, 2013 at 11:18:29 (UTC) |
|
| Distance from | The Geysers, CA - 5 km (3 miles) NNW (341 degrees) Kelseyville, CA - 16 km (10 miles) S (176 degrees) Cloverdale, CA - 17 km (11 miles) ENE (77 degrees) Santa Rosa, CA - 45 km (28 miles) NNW (348 degrees) |
|
| Coordinates | 38 deg. 50.3 min. N (38.838N), 122 deg. 49.5 min. W (122.825W) | |
| Depth | 2.2 km (1.4 miles) | |
| Quality | Excellent | |
| Location Quality Parameters | Nst= 9, Nph= 9, Dmin=1 km, Rmss=0.04 sec, Erho=0.3 km, Erzz=0.5 km, Gp=64.8 degrees | |
| Event ID | nc72075960 | |
| Additional Information | map || waveforms Waveforms | |
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