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 5:40:33 AM (PDT) on Thursday, May 2, 2013.
The magnitude 1.6 event occurred 3 km (2 miles) N (7 degrees) of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 1.6 - duration magnitude (Md) | |
|---|---|---|
| Time | Thursday, May 2, 2013 at 5:40:33 AM (PDT) Thursday, May 2, 2013 at 12:40:33 (UTC) |
|
| Distance from | The Geysers, CA - 3 km (2 miles) N (7 degrees) Kelseyville, CA - 17 km (11 miles) S (170 degrees) Cloverdale, CA - 19 km (12 miles) E (83 degrees) Santa Rosa, CA - 43 km (27 miles) N (350 degrees) |
|
| Coordinates | 38 deg. 49.5 min. N (38.825N), 122 deg. 48.1 min. W (122.802W) | |
| Depth | 3.1 km (1.9 miles) | |
| Quality | Excellent | |
| Location Quality Parameters | Nst= 35, Nph= 35, Dmin=2 km, Rmss=0.06 sec, Erho=0.2 km, Erzz=0.4 km, Gp=32.4 degrees | |
| Event ID | nc71980710 | |
| Additional Information | map || waveforms Waveforms NCSS First Motion Mechanism 1 | |
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