== 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 6:53:48 AM (PDT) on Thursday, October 30, 2008. The magnitude 0.9 event occurred 3 km (2 miles) ENE of The Geysers, CA. The hypocentral depth is 1 km ( 1 mile).
Magnitude |
0.9 - duration magnitude (Md) |
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Time |
Thursday, October 30, 2008 at 6:53:48 AM (PDT) Thursday, October 30, 2008 at 13:53:48 (UTC)
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Distance from |
The Geysers, CA - 3 km (2 miles) ENE (63 degrees)
Cobb, CA - 5 km (3 miles) WSW (240 degrees)
Anderson Springs, CA - 8 km (5 miles) WNW (298 degrees)
Santa Rosa, CA - 41 km (25 miles) N (351 degrees)
Sacramento, CA - 117 km (73 miles) WNW (284 degrees)
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Coordinates |
38 deg. 48.6 min. N (38.810N), 122 deg. 46.6 min. W (122.777W) |
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Depth |
1.1 km (0.7 miles) |
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Location Quality |
Excellent |
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Location Quality Parameters |
Nst= 11, Nph= 11, Dmin=0 km, Rmss=0.04 sec, Erho=0.3 km, Erzz=0.5 km, Gp=82.8 degrees
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Event ID# |
nc51210341 |
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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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