Friday, July 07, 2006

M 3.7 EQ NEAR FORT ROSS, CA 01:43:24 PM PDT Thursday, Jul 06, 2006

== PRELIMINARY EARTHQUAKE REPORT ==
California Integrated Seismic Network
http://www.cisn.org
USGS/Caltech/CGS/UCB/UCSD/UNR
Version 2: This report supersedes any earlier reports about this event.
This is a computer-generated message and has not yet been reviewed by a seismologist.
PRINCIPAL EARTHQUAKE PARAMETERS
_______________________________
Magnitude : 3.68 ML (A minor quake)
Event Date & Time : 07/06/2006 01:43:24 PM PDT
07/06/2006 20:43:23 UTC
Coordinates : 38.4983 N, 123.4705 W
: (38 deg. 29.90 min. N, 123 deg. 28.23 min. W)
Depth : 0.0 miles ( 0.0 km)
Location Quality : Fair
20 km ( 12 miles) W (265 degrees) of Fort Ross, CA
40 km ( 25 miles) W (275 degrees) of Monte Rio, CA
42 km ( 26 miles) W (269 degrees) of Guerneville, CA
42 km ( 26 miles) WNW (297 degrees) of Bodega Bay, CA
46 km ( 28 miles) W (281 degrees) of Occidental, CA
67 km ( 42 miles) W (275 degrees) of Santa Rosa, CA
More Information about this event and other earthquakes is available at http://quake.wr.usgs.gov/recenteqs/latestfault.htm
ADDITIONAL EARTHQUAKE PARAMETERS
________________________________
number of phases : 139
rms misfit : 0.21 seconds
horizontal location error : 0.4 km
vertical location error : 0.8 km
maximum azimuthal gap : 196 degrees
distance to nearest station : 27. km
event ID: 51172355
SOURCE OF INFORMATION/CONTACTS
________________________________
CISN Northern California Management Center
U.S. Geological Survey
Berkeley Seismological Laboratory
http://www.cisn.org/ncmc.html

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