2023-12-10 23:19:34 (M4.0) Alaska Peninsula 54.6 -161.0 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.0 Earthquake - Alaska Peninsula

Preliminary Report

Magnitude	4.0
Date-Time	Universal Time (UTC): 10 Dec 2023 23:19:35 Time near the Epicenter (1): 10 Dec 2023 14:19:35 Time in your area (1): 10 Dec 2023 15:19:35
Location	54.643N 161.042W
Depth	41 km
Distances	84.6 km (52.4 mi) SSW of Sand Point, Alaska 983.3 km (609.7 mi) SW of Anchorage, Alaska 1004.2 km (622.6 mi) SW of Eagle River, Alaska 1017.5 km (630.9 mi) SW of Knik-Fairview, Alaska 1635.2 km (1013.8 mi) SE of Anadyr, Russia
Location Uncertainty	Horizontal: 5.3 km; Vertical 17.4 km
Parameters	Nph = 18; Dmin = 86.6 km; Rmss = 0.63 seconds; Gp = 205° Version =
Event ID	us 7000lhzw

(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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