== PRELIMINARY EARTHQUAKE REPORT ==
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 02:08:44 PM (PDT) on Sunday, May 11, 2008.
The magnitude 1.4 event occurred 4 km (2 miles) W of Anderson Springs, CA.
The hypocentral depth is 1 km ( 1 mile).
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Magnitude |
1.4 - duration magnitude (Md) |
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Time |
Sunday, May 11, 2008 at 02:08:44 PM (PDT)
Sunday, May 11, 2008 at 21:08:44 (UTC)
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Distance from |
Anderson Springs, CA - 4 km (2 miles) W (260 degrees)
The Geysers, CA - 7 km (4 miles) ESE (118 degrees)
Lower Lake, CA - 19 km (12 miles) SW (215 degrees)
Santa Rosa, CA - 37 km (23 miles) N (357 degrees)
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Coordinates |
38 deg. 46.1 min. N (38.769N), 122 deg. 44.1 min. W (122.736W) |
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Depth |
1.3 km (0.8 miles) |
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Quality |
Excellent |
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Location Quality Parameters |
Nst= 17, Nph= 17, Dmin=2 km, Rmss=0.04 sec, Erho=0.2 km, Erzz=0.6 km, Gp=64.8 degrees
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Event ID# |
nc51202538 |
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Additional Information |
map || waveforms |
Waveforms
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Did you feel it? ||
Shake Map North
For more information, see http://quake.wr.usgs.gov/
|| Contacts
Back to map
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