== PRELIMINARY EARTHQUAKE REPORT ==
California Integrated Seismic Net
USGS/ Caltech/ CGS/ UCB/ UCSD/ UNR

Version #M: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.

A microearthquake occurred at 8:33:53 AM (PDT) on Thursday, October 30, 2008.
The magnitude 1.7 event occurred 23 km (14 miles) ESE of Ocotillo Wells, CA.
The hypocentral depth is 4 km ( 2 miles).


Magnitude 1.7 - local magnitude (ML)
Time Thursday, October 30, 2008 at 8:33:53 AM (PDT)
Thursday, October 30, 2008 at 15:33:53 (UTC)
Distance from Ocotillo Wells, CA - 23 km (14 miles) ESE (113 degrees)
Westmorland, CA - 26 km (16 miles) W (276 degrees)
Salton City, CA - 27 km (17 miles) S (169 degrees)
El Centro, CA - 45 km (28 miles) NW (314 degrees)
Tijuana, Baja California, Mexico - 120 km (75 miles) ENE (60 degrees)
Coordinates 33 deg. 3.8 min. N (33.064N), 115 deg. 54.2 min. W (115.904W)
Depth 3.5 km (2.2 miles)
Location Quality Good
Location Quality Parameters Nst=040, Nph=040, Dmin=10 km, Rmss=0.25 sec, Erho=0.3 km, Erzz=0.8 km, Gp=36 degrees
Event ID# ci10357081
Additional Information map with fault names
Google Earth KML (Requires Google Earth.)
Waveforms

Did you feel it? || Shake Map South
For more information, see http://earthquake.usgs.gov/regional/sca/ || Contacts

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