2023-01-19 08:36:28 (M4.2) Unimak Island region, Alaska 53.5 -163.6 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - Unimak Island region, Alaska

Preliminary Report

Magnitude	4.2
Date-Time	19 Jan 2023 08:36:28 UTC 18 Jan 2023 22:36:28 near epicenter 19 Jan 2023 00:36:28 standard time in your timezone
Location	53.531N 163.645W
Depth	36 km
Distances	148.1 km (91.8 mi) S of False Pass, Alaska 1185.7 km (735.1 mi) SW of Anchorage, Alaska 1206.7 km (748.2 mi) SW of Eagle River, Alaska 1219.1 km (755.9 mi) SW of Knik-Fairview, Alaska 1636.8 km (1014.8 mi) SSE of Anadyr, Russia
Location Uncertainty	Horizontal: 6.2 km; Vertical 9.0 km
Parameters	Nph = 73; Dmin = 128.4 km; Rmss = 0.61 seconds; Gp = 168° Version =
Event ID	us 7000j5fr

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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