Magnitude 2.8 Earthquake of NORTHERN CALIFORNIA 2012 May 04

2012 May 04 07:17:56 UTC:NORTHERN CALIFORNIA

Magnitude: 2.8

Date-Time : Friday, May 04, 2012 at 07:17:56 UTC
Friday, May 04, 2012 at 12:17:56 AM at epicenter

Location : 38.818°N, 122.790°W
Depth : 3.5 km (2.2 miles)

Region : NORTHERN CALIFORNIA
Distances:
a) 3 km (2 miles) NNE (33°) from The Geysers, CA

b) 10 km (6 miles) WNW (299°) from Anderson Springs, CA

c) 42 km (26 miles) N (350°) from Santa Rosa, CA

d) 118 km (74 miles) WNW (285°) from Sacramento, CA

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

Parameters : Nph= 58, Dmin=1 km, Rmss=0.06 sec, Gp= 36°, M-type=duration magnitude (Md), Version=1