== 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 12:47:53 AM (PDT) on Tuesday, October 28, 2008.
The magnitude 1.5 event occurred 6 km (4 miles) SSE of Palomar Observatory, CA.
The hypocentral depth is 14 km ( 9 miles).


Magnitude 1.5 - local magnitude (ML)
Time Tuesday, October 28, 2008 at 12:47:53 AM (PDT)
Tuesday, October 28, 2008 at 7:47:53 (UTC)
Distance from Palomar Observatory, CA - 6 km (4 miles) SSE (163 degrees)
Lake Henshaw, CA - 10 km (7 miles) NW (313 degrees)
Mesa Grande, CA - 15 km (10 miles) NNW (332 degrees)
Escondido, CA - 30 km (18 miles) NE (48 degrees)
San Diego, CA - 65 km (40 miles) NNE (26 degrees)
Coordinates 33 deg. 18.2 min. N (33.303N), 116 deg. 50.6 min. W (116.844W)
Depth 14.1 km (8.8 miles)
Location Quality Good
Location Quality Parameters Nst=067, Nph=067, Dmin=6 km, Rmss=0.24 sec, Erho=0.3 km, Erzz=0.7 km, Gp=100.8 degrees
Event ID# ci10356317
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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