Magnitude 3.0 Earthquake SOUTHERN CALIFORNIA 2012 August 21

2012 August 21 02:40:14 UTC: SOUTHERN CALIFORNIA EARTHQUAKE

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Magnitude: 3.0

Date-Time: Tuesday, August 21, 2012 at 02:40:14 UTC

Monday, August 20, 2012 at 07:40:14 PM at epicenter

Earthquake data:

Location : 34.256°N, 117.073°W

Depth : 1.6 km (~1.0 mile)

Region : SOUTHERN CALIFORNIA

Distances:

a)6 km (4 miles) NNE (31°) from Running Springs, CA

b)15 km (9 miles) W (275°) from town of Big Bear Lake, CA

c)25 km (15 miles) NE (55°) from San Bernardino, CA

d)110 km (68 miles) ENE (78°) from Los Angeles Civic Center, CA

Location Uncertainty:horizontal +/- 0.2 km (0.1 miles); depth +/- 0.5 km (0.3 miles)

Parameters: Nph=130, Dmin=6 km, Rmss=0.17 sec, Gp= 40°, M-type=local magnitude (ML), Version=0