2022-02-05 05:20:45 (M4.5) Unimak Island region, Alaska 53.6 -163.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - Unimak Island region, Alaska

Preliminary Report

Magnitude	4.5
Date-Time	5 Feb 2022 05:20:46 UTC 4 Feb 2022 19:20:46 near epicenter 4 Feb 2022 21:20:46 standard time in your timezone
Location	53.615N 163.364W
Depth	14 km
Distances	138.0 km (85.5 mi) S of False Pass, Alaska 1166.8 km (723.4 mi) SW of Anchorage, Alaska 1187.8 km (736.5 mi) SW of Eagle River, Alaska 1200.3 km (744.2 mi) SW of Knik-Fairview, Alaska 1639.1 km (1016.3 mi) SSE of Anadyr, Russia
Location Uncertainty	Horizontal: 6.5 km; Vertical 5.2 km
Parameters	Nph = 68; Dmin = 132.2 km; Rmss = 0.57 seconds; Gp = 167° Version =
Event ID	us 7000gi6u

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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