Ground Shake!!

We had a ground shake here in So Cal last night...

The epicenter is approx 2 1/2 miles from my house...

Earthquake Details

Magnitude	4.5
Date-Time	Friday, January 09, 2009 at 03:49:46 UTC Thursday, January 08, 2009 at 07:49:46 PM at epicenter Time of Earthquake in other Time Zones
Location	34.107°N, 117.304°W
Depth	14.1 km (8.8 miles)
Region	GREATER LOS ANGELES AREA, CALIFORNIA
Distances	3 km (2 miles) SSW (202°) from San Bernardino, CA 5 km (3 miles) NNE (19°) from Colton, CA 7 km (4 miles) E (94°) from Rialto, CA 87 km (54 miles) E (86°) from Los Angeles Civic Center, CA
Location Uncertainty	horizontal +/- 0.2 km (0.1 miles); depth +/- 0.4 km (0.2 miles)
Parameters	Nph=132, Dmin=2 km, Rmss=0.28 sec, Gp= 18°, M-type=moment magnitude (Mw), Version=S
Source	California Integrated Seismic Net: USGS Caltech CGS UCB UCSD UNR
Event ID	ci10370141

• This event has been reviewed by a seismologist.
• Did you feel it? Report shaking and damage at your location. You can also view a map displaying accumulated data from your report and others.

Earthquake Summary

Earthquake Information for California

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Scientific & Technical Information

• SCSN Moment Tensor Solution
• Historic Moment Tensor Solutions
• Theoretical P-Wave Travel Times
• Waveforms

Additional Information, News Reports

• 24-hour Aftershock Forecast Map
• Los Angeles Regional Earthquake Map
• SCSN First Motion Mechanism 1

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• Preliminary Earthquake Report
• California Integrated Seismic Net:
• USGS Caltech CGS UCB UCSD UNR