== PRELIMINARY EARTHQUAKE REPORT ==
California Integrated Seismic Net
USGS/
Caltech/
CGS/
UCB/
UCSD/
UNR
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 microearthquake occurred at 10:43:25 AM (PDT) on Tuesday, September 9, 2008.
The magnitude 1.1 event occurred 5 km (3 miles) N of The Geysers, CA.
The hypocentral depth is 2 km ( 2 miles).
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Magnitude |
1.1 - duration magnitude (Md) |
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Time |
Tuesday, September 9, 2008 at 10:43:25 AM (PDT)
Tuesday, September 9, 2008 at 17:43:25 (UTC)
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Distance from |
The Geysers, CA - 5 km (3 miles) N (357 degrees)
Cobb, CA - 8 km (5 miles) W (273 degrees)
Anderson Springs, CA - 12 km (8 miles) NW (305 degrees)
Santa Rosa, CA - 44 km (28 miles) NNW (348 degrees)
Sacramento, CA - 121 km (75 miles) WNW (286 degrees)
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Coordinates |
38 deg. 50.4 min. N (38.839N), 122 deg. 48.6 min. W (122.810W) |
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Depth |
2.4 km (1.5 miles) |
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Location Quality |
Good |
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Location Quality Parameters |
Nst= 8, Nph= 8, Dmin=2 km, Rmss=0.03 sec, Erho=0.5 km, Erzz=0.8 km, Gp=158.4 degrees
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Event ID# |
nc51207882 |
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Additional Information |
map with fault names
Google Earth KML (Requires Google Earth.)
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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