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 #3: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A micro earthquake occurred at 7:38:13 PM (PDT) on Sunday, May 5, 2013.
The magnitude 1.0 event occurred 1 km (0 miles) W of The Geysers, CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | 1.0 - duration magnitude (Md) | |
|---|---|---|
| Time | Sunday, May 5, 2013 at 7:38:13 PM (PDT) Monday, May 6, 2013 at 2:38:13 (UTC) |
|
| Distance from | The Geysers, CA - 1 km (0 miles) W (280 degrees) Cloverdale, CA - 18 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 (38.799N), 122 deg. 48.8 min. W (122.814W) | |
| Depth | 3.7 km (2.3 miles) | |
| Quality | Excellent | |
| Location Quality Parameters | Nst= 44, Nph= 44, Dmin=2 km, Rmss=0.07 sec, Erho=0.2 km, Erzz=0.3 km, Gp=64.8 degrees | |
| Event ID | nc71986246 | |
| Additional Information | map || waveforms Waveforms NCSS First Motion Mechanism 1 | |
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