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 #1: 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 5:39:52 PM (PDT) on Monday, September 30, 2013.
The magnitude 2.1 event occurred 1 km (0 miles) WNW of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 2.1 - duration magnitude (Md) | |
|---|---|---|
| Time | Monday, September 30, 2013 at 5:39:52 PM (PDT) Tuesday, October 1, 2013 at 0:39:52 (UTC) |
|
| Distance from | The Geysers, CA - 1 km (0 miles) WNW (284 degrees) Cloverdale, CA - 17 km (11 miles) E (92 degrees) Kelseyville, CA - 20 km (12 miles) S (174 degrees) Santa Rosa, CA - 41 km (25 miles) NNW (348 degrees) |
|
| Coordinates | 38 deg. 48.0 min. N (38.800N), 122 deg. 48.9 min. W (122.816W) | |
| Depth | 3.2 km (2.0 miles) | |
| Quality | Excellent | |
| Location Quality Parameters | Nst= 44, Nph= 44, Dmin=2 km, Rmss=0.05 sec, Erho=0.2 km, Erzz=0.3 km, Gp=39.6 degrees | |
| Event ID | nc72079241 | |
| Additional Information | map || waveforms Waveforms NCSS First Motion Mechanism 1 | |
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