== PRELIMINARY EARTHQUAKE REPORT ==
California Integrated Seismic Net
USGS/ Caltech/ CGS/ UCB/ UCSD/ UNR

Version #2: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.

A microearthquake occurred at 3:22:37 PM (PDT) on Wednesday, September 10, 2008.
The magnitude 1.2 event occurred 10 km (6 miles) NNE of San Luis Obispo, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 1.2 - local magnitude (ML)
Time Wednesday, September 10, 2008 at 3:22:37 PM (PDT)
Wednesday, September 10, 2008 at 22:22:37 (UTC)
Distance from San Luis Obispo, CA - 10 km (6 miles) NNE (16 degrees)
Atascadero, CA - 15 km (9 miles) SSE (166 degrees)
Baywood-Los Osos, CA - 19 km (12 miles) ENE (76 degrees)
Paso Robles, CA - 30 km (19 miles) S (172 degrees)
San Jose City Hall, CA - 248 km (154 miles) SSE (153 degrees)
Coordinates 35 deg. 21.5 min. N (35.358N), 120 deg. 38.0 min. W (120.634W)
Depth 6.8 km (4.2 miles)
Location Quality Fair
Location Quality Parameters Nst= 8, Nph= 8, Dmin=3 km, Rmss=0.13 sec, Erho=1 km, Erzz=31.6 km, Gp=151.2 degrees
Event ID# ci10348137
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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