Magnitude 3.3 Earthquake of NORTHERN CALIFORNIA 2011 December 27

2011 December 27 17:33:57 UTC: NORTHERN CALIFORNIA

Magnitude: 3.3

Date-Time : Tuesday, December 27, 2011 at 17:33:57 UTC
Tuesday, December 27, 2011 at 09:33:57 AM at epicenter

Location : 40.359°N, 124.246°W

Depth : 27.1 km (16.8 miles)

Region : NORTHERN CALIFORNIA

Distances:

a) 5 km (3 miles) NE (41°) from Petrolia, CA

b) 25 km (15 miles) S (177°) from Ferndale, CA

c) 48 km (30 miles) S (188°) from Eureka, CA

d) 312 km (194 miles) NW (311°) from Sacramento, CA

Location Uncertainty: horizontal +/- 1.2 km (0.7 miles); depth +/- 1.3 km (0.8 miles)

Parameters : Nph= 16, Dmin=5 km, Rmss=0.13 sec, Gp=151°, M-type=local magnitude (ML), Version=3