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 8:03:21 PM (PDT) on Sunday, May 5, 2013.
The magnitude 2.3 event occurred 6 km (4 miles) NNW of Healdsburg, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 2.3 - duration magnitude (Md) | |
|---|---|---|
| Time | Sunday, May 5, 2013 at 8:03:21 PM (PDT) Monday, May 6, 2013 at 3:03:21 (UTC) |
|
| Distance from | Healdsburg, CA - 6 km (4 miles) NNW (346 degrees) Windsor, CA - 15 km (9 miles) NNW (335 degrees) The Geysers, CA - 16 km (10 miles) SSW (205 degrees) Santa Rosa, CA - 29 km (18 miles) NNW (329 degrees) |
|
| Coordinates | 38 deg. 39.9 min. N (38.666N), 122 deg. 53.2 min. W (122.886W) | |
| Depth | 6.2 km (3.9 miles) | |
| Quality | Good | |
| Location Quality Parameters | Nst= 76, Nph= 76, Dmin=9 km, Rmss=0.1 sec, Erho=0.1 km, Erzz=0.5 km, Gp=39.6 degrees | |
| Event ID | nc71986261 | |
| Additional Information | map || waveforms Did you feel it? Waveforms NCSS First Motion Mechanism 1 | |
Did you feel it? ||
Shake Map North
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