Magnitude 4.8 Earthquake of ANDREANOF ISLANDS, ALEUTIAN IS., ALASKA 2011 December 15

2011 December 15 00:44:56 UTC: ANDREANOF ISLANDS, ALEUTIAN IS., ALASKA

Magnitude: 4.8

Date-Time : Thursday, December 15, 2011 at 00:44:56 UTC
Wednesday, December 14, 2011 at 02:44:56 PM at epicent

Location : 50.252°N, 176.347°W

Depth : 34 km (21.1 miles)

Region : ANDREANOF ISLANDS, ALEUTIAN IS., ALASKA

Distances:

a) 181 km (112 miles) S of Adak, Alaska

b) 220 km (136 miles) SE of Tanaga Volcano, Alaska

c) 2039 km (1266 miles) WSW of Anchorage, Alaska

d) 2799 km (1739 miles) W of WHITEHORSE, Yukon Territory, Canada

Location Uncertainty: horizontal +/- 22.1 km (13.7 miles); depth +/- 7.1 km (4.4 miles)

Parameters : NST=225, Nph=229, Dmin=264.9 km, Rmss=0.7 sec, Gp=137°, M-type=body wave magnitude (Mb), Version=6