== 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 11:59:28 PM (PDT) on Sunday, September 14, 2008.
The magnitude 1.2 event occurred 2 km (2 miles) NNW of The Geysers, CA.
The hypocentral depth is 2 km ( 2 miles).
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Magnitude |
1.2 - duration magnitude (Md) |
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Time |
Sunday, September 14, 2008 at 11:59:28 PM (PDT)
Monday, September 15, 2008 at 6:59:28 (UTC)
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Distance from |
The Geysers, CA - 2 km (2 miles) NNW (340 degrees)
Cobb, CA - 8 km (5 miles) WSW (258 degrees)
Anderson Springs, CA - 12 km (7 miles) WNW (294 degrees)
Santa Rosa, CA - 42 km (26 miles) NNW (347 degrees)
San Francisco City Hall, CA - 121 km (75 miles) NNW (343 degrees)
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Coordinates |
38 deg. 49.1 min. N (38.819N), 122 deg. 49.0 min. W (122.817W) |
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Depth |
2.4 km (1.5 miles) |
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Location Quality |
Excellent |
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Location Quality Parameters |
Nst= 11, Nph= 11, Dmin=1 km, Rmss=0.02 sec, Erho=0.4 km, Erzz=0.3 km, Gp=82.8 degrees
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Event ID# |
nc51208122 |
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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
|
