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 #2: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A micro earthquake occurred at 6:32:34 PM (PDT) on Saturday, May 4, 2013.
The magnitude 0.3 event occurred 3 km (2 miles) NW of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 0.3 - duration magnitude (Md) | |
|---|---|---|
| Time | Saturday, May 4, 2013 at 6:32:34 PM (PDT) Sunday, May 5, 2013 at 1:32:34 (UTC) |
|
| Distance from | The Geysers, CA - 3 km (2 miles) NW (308 degrees) Cloverdale, CA - 16 km (10 miles) E (87 degrees) Kelseyville, CA - 18 km (11 miles) S (178 degrees) Santa Rosa, CA - 43 km (27 miles) NNW (346 degrees) |
|
| Coordinates | 38 deg. 48.8 min. N (38.813N), 122 deg. 49.8 min. W (122.831W) | |
| Depth | 2.8 km (1.7 miles) | |
| Quality | Excellent | |
| Location Quality Parameters | Nst= 33, Nph= 33, Dmin=0 km, Rmss=0.07 sec, Erho=0.2 km, Erzz=0.4 km, Gp=79.2 degrees | |
| Event ID | nc71985621 | |
| Additional Information | map || waveforms Waveforms NCSS First Motion Mechanism 1 | |
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