Monday, July 10, 2006

Ml 3.8) CISN (CALTECH/USGS) EARTHQUAKE MESSAGE

== PRELIMINARY EARTHQUAKE REPORT ==
California Integrated Seismic Network
http://www.cisn.org
USGS/Caltech/CGS/UCB/UCSD/UNR
Version 1: 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 : 3.8 Ml (A micro quake)
Event Date & Time : 7/ 9/2006 07:54:43 PM PDT
7/10/2006 02:54:43 UTC
Coordinates : 33.8678 N, 117.0930 W
: (33 deg. 52.07 min. N, 117 deg. 5.58 min. W)
Depth : 4.0 miles ( 6.4 km)
Location Quality : Excellent
6 mi. ( 10 km) NNE of Perris, CA
20 mi. ( 32 km) SSE of San Bernardino, CA
15 mi. ( 24 km) NNW of EASTSIDE RES. (quarry)
0 mi. ( 1 km) WSW of the San Jacinto Fault Zone
More Information about this event and other earthquakes is available at http://quake.wr.usgs.gov/recenteqs/latestfault.htm
ADDITIONAL EARTHQUAKE PARAMETERS
________________________________
rms misfit : 0.43 seconds
horizontal location error : 0.3 km
vertical location error : 1.4 km
maximum azimuthal gap : 39 degrees
distance to nearest station : 7.0 km
event ID : 14239184
SOURCE OF INFORMATION/CONTACTS
________________________________
CISN Southern California Management Center
Caltech Seismological Laboratory
U.S. Geological Survey
http://www.cisn.org/scmc.html

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