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 12:23:50 PM (PDT) on Saturday, October 5, 2013.
The magnitude 2.0 event occurred 6 km (4 miles) SSW of Calistoga, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 2.0 - duration magnitude (Md) | |
|---|---|---|
| Time | Saturday, October 5, 2013 at 12:23:50 PM (PDT) Saturday, October 5, 2013 at 19:23:50 (UTC) |
|
| Distance from | Calistoga, CA - 6 km (4 miles) SSW (201 degrees) Saint Helena, CA - 12 km (7 miles) WNW (283 degrees) Santa Rosa, CA - 14 km (9 miles) NE (44 degrees) Angwin, CA - 14 km (9 miles) WSW (249 degrees) |
|
| Coordinates | 38 deg. 31.8 min. N (38.529N), 122 deg. 36.1 min. W (122.602W) | |
| Depth | 5.7 km (3.5 miles) | |
| Quality | Poor | |
| Location Quality Parameters | Nst= 7, Nph= 7, Dmin=35 km, Rmss=0.29 sec, Erho=9.5 km, Erzz=21.8 km, Gp=176.4 degrees | |
| Event ID | nc72081576 | |
| Additional Information | map || waveforms Waveforms | |
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