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== 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 7:04:28 PM (PST) on Sunday, November 2, 2008.
The magnitude 2.7 event occurred 21 km (13 miles) WSW of Petrolia, CA.
The hypocentral depth is 19 km (12 miles).


Magnitude 2.7 - duration magnitude (Md)
Time Sunday, November 2, 2008 at 7:04:28 PM (PST)
Monday, November 3, 2008 at 3:04:28 (UTC)
Distance from Petrolia, CA - 21 km (13 miles) WSW (258 degrees)
Ferndale, CA - 40 km (25 miles) SW (215 degrees)
Rio Dell, CA - 43 km (27 miles) WSW (237 degrees)
Eureka, CA - 64 km (40 miles) SSW (209 degrees)
Sacramento, CA - 326 km (202 miles) NW (307 degrees)
Coordinates 40 deg. 17.1 min. N (40.285N), 124 deg. 31.9 min. W (124.532W)
Depth 19.2 km (11.9 miles)
Location Quality Fair
Location Quality Parameters Nst= 24, Nph= 24, Dmin=19 km, Rmss=0.03 sec, Erho=1.7 km, Erzz=0.3 km, Gp=273.6 degrees
Event ID# nc51210519
Additional Information 2-degree map
Google Earth KML (Requires Google Earth.)
Waveforms

For more information, see http://quake.wr.usgs.gov/

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