== 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 08:39:09 PM (PDT) on Sunday, May 11, 2008.
The magnitude 1.0 event occurred 3 km (2 miles) N of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).
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Magnitude |
1.0 - duration magnitude (Md) |
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Time |
Sunday, May 11, 2008 at 08:39:09 PM (PDT)
Monday, May 12, 2008 at 03:39:09 (UTC)
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Distance from |
The Geysers, CA - 3 km (2 miles) N (359 degrees)
Anderson Springs, CA - 11 km (7 miles) WNW (298 degrees)
Kelseyville, CA - 17 km (11 miles) S (171 degrees)
Santa Rosa, CA - 43 km (27 miles) N (349 degrees)
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Coordinates |
38 deg. 49.4 min. N (38.823N), 122 deg. 48.4 min. W (122.807W) |
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Depth |
2.9 km (1.8 miles) |
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Quality |
Good |
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Location Quality Parameters |
Nst= 10, Nph= 10, Dmin=2 km, Rmss=0.02 sec, Erho=0.3 km, Erzz=0.5 km, Gp=118.8 degrees
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Event ID# |
nc51202546 |
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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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