== 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 10:14:55 PM (PDT) on Thursday, September 11, 2008.
The magnitude 0.9 event occurred 3 km (2 miles) ESE of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
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Magnitude |
0.9 - duration magnitude (Md) |
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Time |
Thursday, September 11, 2008 at 10:14:55 PM (PDT)
Friday, September 12, 2008 at 5:14:55 (UTC)
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Distance from |
The Geysers, CA - 3 km (2 miles) ESE (112 degrees)
Cobb, CA - 7 km (4 miles) SW (218 degrees)
Anderson Springs, CA - 7 km (4 miles) W (281 degrees)
Santa Rosa, CA - 38 km (24 miles) N (351 degrees)
Sacramento, CA - 116 km (72 miles) WNW (283 degrees)
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Coordinates |
38 deg. 47.2 min. N (38.787N), 122 deg. 46.3 min. W (122.771W) |
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Depth |
1.9 km (1.2 miles) |
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Location Quality |
Good |
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Location Quality Parameters |
Nst= 13, Nph= 13, Dmin=2 km, Rmss=0.06 sec, Erho=0.3 km, Erzz=0.6 km, Gp=100.8 degrees
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Event ID# |
nc51207954 |
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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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