Magnitude 2.5 Earthquake of OFFSHORE NORTHERN CALIFORNIA USA 2013 March 28

2013 March 28 12:44:48 UTC : OFFSHORE NORTHERN CALIFORNIA USA EARTHQUAKE

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Magnitude: 2.5

Date-Time: Thursday, March 28, 2013 at 12:44:48 UTC

Thursday, March 28, 2013 at 05:44:48 AM at epicenter

Earthquake data:

Location : 40.375°N, 124.418°W

Depth : 16.5 km (10.3 miles)

Region : OFFSHORE NORTHERN CALIFORNIA

Distances:

a) 13 km (8 miles) WNW (296°) from Petrolia, CA

b) 26 km (16 miles) SSW (210°) from Ferndale, CA

c) 51 km (32 miles) SSW (205°) from Eureka, CA

d) 324 km (201 miles) NW (310°) from Sacramento, CA

Location Uncertainty: horizontal +/- 0.6 km (0.4 miles); depth +/- 0.3 km (0.2 miles)

Parameters: Nph= 25, Dmin=13 km, Rmss=0.15 sec, Gp=256°, M-type=duration magnitude (Md), Version=8