== 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 10:27:40 PM (PDT) on Saturday, September 13, 2008.
The magnitude 1.2 event occurred 11 km (7 miles) ENE of Healdsburg, CA.
The hypocentral depth is 5 km ( 3 miles).
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Magnitude |
1.2 - duration magnitude (Md) |
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Time |
Saturday, September 13, 2008 at 10:27:40 PM (PDT)
Sunday, September 14, 2008 at 5:27:40 (UTC)
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Distance from |
Healdsburg, CA - 11 km (7 miles) ENE (59 degrees)
Anderson Springs, CA - 13 km (8 miles) SSW (207 degrees)
Windsor, CA - 14 km (9 miles) NNE (16 degrees)
Santa Rosa, CA - 25 km (15 miles) N (349 degrees)
San Francisco City Hall, CA - 104 km (64 miles) NNW (343 degrees)
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Coordinates |
38 deg. 40.0 min. N (38.667N), 122 deg. 45.7 min. W (122.761W) |
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Depth |
5.1 km (3.2 miles) |
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Location Quality |
Good |
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Location Quality Parameters |
Nst= 10, Nph= 10, Dmin=9 km, Rmss=0.02 sec, Erho=0.6 km, Erzz=2 km, Gp=136.8 degrees
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Event ID# |
nc51208056 |
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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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