== 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 2:17:33 PM (PDT) on Saturday, September 13, 2008.
The magnitude 1.1 event occurred 4 km (2 miles) SW of Cobb, CA.
The hypocentral depth is 1 km ( 1 mile).
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Magnitude |
1.1 - duration magnitude (Md) |
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Time |
Saturday, September 13, 2008 at 2:17:33 PM (PDT)
Saturday, September 13, 2008 at 21:17:33 (UTC)
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Distance from |
Cobb, CA - 4 km (2 miles) SW (221 degrees)
The Geysers, CA - 5 km (3 miles) ENE (77 degrees)
Anderson Springs, CA - 6 km (4 miles) NW (305 degrees)
Santa Rosa, CA - 40 km (25 miles) N (354 degrees)
Sacramento, CA - 115 km (71 miles) WNW (285 degrees)
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Coordinates |
38 deg. 48.5 min. N (38.808N), 122 deg. 45.1 min. W (122.752W) |
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Depth |
1.3 km (0.8 miles) |
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Location Quality |
Excellent |
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Location Quality Parameters |
Nst= 9, Nph= 9, Dmin=2 km, Rmss=0.03 sec, Erho=0.3 km, Erzz=0.9 km, Gp=79.2 degrees
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Event ID# |
nc51208035 |
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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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