2021-12-02 21:42:57 (M3.9) Andreanof Islands, Aleutian Islands, Alaska 51.3 -174.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M3.9 Earthquake - Andreanof Islands, Aleutian Islands, Alaska

Preliminary Report

Magnitude	3.9
Date-Time	2 Dec 2021 21:42:57 UTC 2 Dec 2021 11:42:57 near epicenter 2 Dec 2021 13:42:57 standard time in your timezone
Location	51.280N 174.812W
Depth	37 km
Distances	110.3 km (68.4 mi) SSW of Atka, Alaska 1563.0 km (969.1 mi) SSE of Anadyr, Russia 1688.5 km (1046.9 mi) ESE of Klyuchi, Russia 1817.3 km (1126.7 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1832.7 km (1136.3 mi) ESE of Yelizovo, Russia
Location Uncertainty	Horizontal: 0.0 km; Vertical 1.2 km
Parameters	Nph = 36; Dmin = 0.0 km; Rmss = 0.45 seconds; Gp = 0° Version = 2
Event ID	ak 021fg1bbop

For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
Alaska Earthquake Center
Geophysical Institute, University of Alaska Fairbanks

https://earthquake.alaska.edu

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