2022-02-20 00:49:23 (M3.9) Unimak Island region, Alaska 53.9 -164.1 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M3.9 Earthquake - Unimak Island region, Alaska

Preliminary Report

Magnitude	3.9
Date-Time	20 Feb 2022 00:49:23 UTC 19 Feb 2022 15:49:23 near epicenter 19 Feb 2022 16:49:23 standard time in your timezone
Location	53.873N 164.137W
Depth	43 km
Distances	111.4 km (69.1 mi) ESE of Akutan, Alaska 1176.8 km (729.6 mi) SW of Anchorage, Alaska 1198.0 km (742.7 mi) SW of Eagle River, Alaska 1209.6 km (750.0 mi) SW of Knik-Fairview, Alaska 1587.2 km (984.0 mi) SSE of Anadyr, Russia
Location Uncertainty	Horizontal: 5.2 km; Vertical 11.1 km
Parameters	Nph = 24; Dmin = 79.0 km; Rmss = 0.64 seconds; Gp = 192° Version =
Event ID	us 7000gmbi

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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