== 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 3:30:23 AM (PDT) on Thursday, October 30, 2008.
The magnitude 1.8 event occurred 24 km (15 miles) ESE of Ocotillo Wells, CA.
The hypocentral depth is 3 km ( 2 miles).


Magnitude 1.8 - local magnitude (ML)
Time Thursday, October 30, 2008 at 3:30:23 AM (PDT)
Thursday, October 30, 2008 at 10:30:23 (UTC)
Distance from Ocotillo Wells, CA - 24 km (15 miles) ESE (116 degrees)
Westmorland, CA - 26 km (16 miles) W (273 degrees)
Salton City, CA - 28 km (17 miles) S (169 degrees)
El Centro, CA - 44 km (27 miles) NW (312 degrees)
Tijuana, Baja California, Mexico - 119 km (74 miles) ENE (61 degrees)
Coordinates 33 deg. 3.0 min. N (33.050N), 115 deg. 54.3 min. W (115.905W)
Depth 3.3 km (2.1 miles)
Location Quality Fair
Location Quality Parameters Nst=031, Nph=031, Dmin=16 km, Rmss=0.22 sec, Erho=0.3 km, Erzz=0.8 km, Gp=64.8 degrees
Event ID# ci10357009
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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