== 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 12:11:22 PM (PST) on Tuesday, November 4, 2008.
The magnitude 1.7 event occurred 8 km (5 miles) ESE of Corona, CA.
The hypocentral depth is 0 km (0.0 miles).


Magnitude 1.7 - local magnitude (ML)
Time Tuesday, November 4, 2008 at 12:11:22 PM (PST)
Tuesday, November 4, 2008 at 20:11:22 (UTC)
Distance from Corona, CA - 8 km (5 miles) ESE (109 degrees)
Norco, CA - 11 km (7 miles) SE (142 degrees)
Woodcrest, CA - 12 km (7 miles) WSW (250 degrees)
Mira Loma, CA - 16 km (10 miles) S (170 degrees)
Los Angeles Civic Center, CA - 74 km (46 miles) ESE (108 degrees)
Coordinates 33 deg. 50.8 min. N (33.846N), 117 deg. 29.2 min. W (117.486W)
Depth 0 km (0.0 miles)
Location Quality Fair
Location Quality Parameters Nst=025, Nph=025, Dmin=12 km, Rmss=0.22 sec, Erho=0.7 km, Erzz=31.6 km, Gp=108 degrees
Event ID# ci10357769
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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