Magnitude 3.5 Earthquake of ALASKA PENINSULA 2012 February 04

2012 February 04 05:36:39 UTC: ALASKA PENINSULA

Magnitude: 3.5

Date-Time : Saturday, February 04, 2012 at 05:36:39 UTC
Friday, February 03, 2012 at 08:36:39 PM at epicenter

Location : 58.909°N, 154.890°W

Depth : 197.7 km (122.9 miles)

Region : ALASKA PENINSULA

Distances:

a) 60 km (37 miles) S (188°) from Kokhanok, AK

b) 73 km (45 miles) SSW (196°) from Pope-Vannoy Landing, AK

c) 75 km (46 miles) SE (128°) from Igiugig, AK

d) 381 km (237 miles) SW (231°) from Anchorage, AK

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

Parameters : NST= 35, Nph= 35, Dmin=247.8 km, Rmss=1.13 sec, Gp=155°, M-type=local magnitude (ML), Version=1