2023-12-02 21:29:49 (M4.6) UNIMAK ISLAND REGION, ALASKA 53.5 -163.5 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.6 Earthquake - UNIMAK ISLAND REGION, ALASKA

Preliminary Report

Magnitude	4.6
Date-Time	Universal Time (UTC): 2 Dec 2023 21:29:49 Time near the Epicenter (1): 2 Dec 2023 11:29:49 Time in your area (1): 2 Dec 2023 13:29:49
Location	53.495N 163.452W
Depth	35 km
Distances	148 km (92.1 miles) S (181.0 degrees) of False Pass, AK 170 km (105.8 miles) ESE (114.0 degrees) of Akutan, AK 190 km (118.1 miles) SSW (203.0 degrees) of King Cove, AK 1182 km (734.3 miles) SW (230.0 degrees) of Anchorage, AK
Location Uncertainty	Horizontal: 6.5 km; Vertical 2.0 km
Parameters	Nph = 32; Dmin = 139.0 km; Rmss = 0.57 seconds; Gp = 212° Version =
Event ID	us 7000lfn4

(1) Nominal Standard Time; local and daylight savings time zone may differ.
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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