== 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 6:44:59 AM (PDT) on Saturday, September 13, 2008.
The magnitude 1.7 event occurred 10 km (6 miles) ENE of Healdsburg, CA.
The hypocentral depth is 7 km ( 4 miles).
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Magnitude |
1.7 - duration magnitude (Md) |
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Time |
Saturday, September 13, 2008 at 6:44:59 AM (PDT)
Saturday, September 13, 2008 at 13:44:59 (UTC)
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Distance from |
Healdsburg, CA - 10 km (6 miles) ENE (58 degrees)
Anderson Springs, CA - 14 km (8 miles) SSW (208 degrees)
Windsor, CA - 14 km (9 miles) NNE (14 degrees)
Santa Rosa, CA - 25 km (15 miles) NNW (348 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. 45.9 min. W (122.765W) |
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Depth |
6.7 km (4.2 miles) |
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Location Quality |
Good |
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Location Quality Parameters |
Nst= 15, Nph= 15, Dmin=9 km, Rmss=0.08 sec, Erho=0.6 km, Erzz=1.5 km, Gp=72 degrees
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Event ID# |
nc51208016 |
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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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