2022-12-16 03:09:52 (M4.2) Andreanof Islands, Aleutian Islands, Alaska 52.5 -174.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - Andreanof Islands, Aleutian Islands, Alaska

Preliminary Report

Magnitude	4.2
Date-Time	16 Dec 2022 03:09:53 UTC 15 Dec 2022 17:09:53 near epicenter 15 Dec 2022 19:09:53 standard time in your timezone
Location	52.491N 174.269W
Depth	157 km
Distances	33.1 km (20.5 mi) N of Atka, Alaska 1442.2 km (894.1 mi) SSE of Anadyr, Russia 1661.1 km (1029.9 mi) ESE of Klyuchi, Russia 1759.9 km (1091.1 mi) SW of Anchorage, Alaska 1780.7 km (1104.1 mi) SW of Eagle River, Alaska
Location Uncertainty	Horizontal: 13.1 km; Vertical 10.3 km
Parameters	Nph = 44; Dmin = 130.2 km; Rmss = 0.82 seconds; Gp = 157° Version =
Event ID	us 6000j9m7

For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


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