Saturday, July 21, 2012

2012 July 21 09:55:41 UTC: SOUTHERN CALIFORNIA EARTHQUAKE

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Magnitude: 2.6

Date-Time: Saturday, July 21, 2012 at 09:55:41 UTC

Saturday, July 21, 2012 at 02:55:41 AM at epicenter

seismic data:

Location : 33.163°N, 116.034°W

Depth : 7.1 km (4.4 miles)
Region : SOUTHERN CALIFORNIA

Distances:

a)9 km (6 miles) ENE (76°) from Ocotillo Wells, CA

b)17 km (10 miles) SSW (205°) from Salton City, CA

c)61 km (38 miles) NW (313°) from El Centro, CA

d)112 km (70 miles) ENE (67°) from San Diego, CA

Location Uncertainty:horizontal +/- 0.2 km (0.1 miles); depth +/- 0.9 km (0.6 miles)

Parameters: Nph=145, Dmin=20 km, Rmss=0.32 sec, Gp= 29°, M-type=local magnitude (ML), Version=0