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 2:51:36 PM (PDT) on Saturday, May 4, 2013.
The magnitude 0.5 event occurred 5 km (3 miles) ESE of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 0.5 - duration magnitude (Md) | |
|---|---|---|
| Time | Saturday, May 4, 2013 at 2:51:36 PM (PDT) Saturday, May 4, 2013 at 21:51:36 (UTC) |
|
| Distance from | The Geysers, CA - 5 km (3 miles) ESE (115 degrees) Lower Lake, CA - 19 km (12 miles) SW (221 degrees) Healdsburg, CA - 21 km (13 miles) NNE (28 degrees) Santa Rosa, CA - 38 km (24 miles) N (355 degrees) |
|
| Coordinates | 38 deg. 46.7 min. N (38.779N), 122 deg. 45.3 min. W (122.755W) | |
| Depth | 1.7 km (1.1 miles) | |
| Quality | Excellent | |
| Location Quality Parameters | Nst= 12, Nph= 12, Dmin=1 km, Rmss=0.06 sec, Erho=0.3 km, Erzz=0.7 km, Gp=68.4 degrees | |
| Event ID | nc71985436 | |
| Additional Information | map || waveforms Waveforms | |
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