Magnitude 2.8 Earthquake of SOUTHERN CALIFORNIA USA 2013 April 10

2013 April 10 12:43:09 UTC : SOUTHERN CALIFORNIA USA EARTHQUAKE

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Magnitude: 2.8

Date-Time: Wednesday, April 10, 2013 at 12:43:09 UTC

Wednesday, April 10, 2013 at 05:43:09 AM at epicenter

Earthquake data:

Location : 33.174°N, 115.617°W

Depth : 0 km (~0 mile) (poorly constrained)

Region : SOUTHERN CALIFORNIA

Distances:

a) 2 km (1 miles) ENE (75°) from Obsidian Butte, CA

b) 11 km (7 miles) WNW (299°) from Calipatria, CA

c) 43 km (27 miles) N (353°) from El Centro, CA

d) 149 km (93 miles) ENE (61°) from Tijuana, Baja California, Mexico

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

Parameters: Nph= 47, Dmin=0 km, Rmss=0.17 sec, Gp= 54°, M-type=local magnitude (ML), Version=0