== 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 10:05:03 AM (PDT) on Monday, October 27, 2008.
The magnitude 1.7 event occurred 5 km (3 miles) S of Mentone, CA.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 1.7 - local magnitude (ML)
Time Monday, October 27, 2008 at 10:05:03 AM (PDT)
Monday, October 27, 2008 at 17:05:03 (UTC)
Distance from Mentone, CA - 5 km (3 miles) S (172 degrees)
Yucaipa, CA - 6 km (4 miles) WSW (256 degrees)
Redlands, CA - 7 km (4 miles) SE (129 degrees)
Moreno Valley, CA - 15 km (9 miles) NE (47 degrees)
Los Angeles Civic Center, CA - 105 km (65 miles) E (92 degrees)
Coordinates 34 deg. 1.0 min. N (34.017N), 117 deg. 6.7 min. W (117.112W)
Depth 5.3 km (3.3 miles)
Location Quality Good
Location Quality Parameters Nst=073, Nph=073, Dmin=2 km, Rmss=0.2 sec, Erho=0.2 km, Erzz=0.5 km, Gp=36 degrees
Event ID# ci10356217
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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