2024-10-18 19:59:41 (M4.3) Unimak Island region, Alaska 54.7 -163.4 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.3 Earthquake - Unimak Island region, Alaska

Preliminary Report

Magnitude	4.3
Date-Time	Universal Time (UTC): 18 Oct 2024 19:59:41 Time near the Epicenter (1): 18 Oct 2024 11:59:41 Time in your area (1): 18 Oct 2024 11:59:41
Location	54.736N 163.433W
Depth	91 km
Distances	13.2 km (8.2 mi) S of False Pass, Alaska 1074.4 km (666.1 mi) SW of Anchorage, Alaska 1095.6 km (679.3 mi) SW of Eagle River, Alaska 1106.8 km (686.2 mi) SW of Knik-Fairview, Alaska 1534.0 km (951.1 mi) SE of Anadyr, Russia
Location Uncertainty	Horizontal: 8.0 km; Vertical 4.4 km
Parameters	Nph = 38; Dmin = 13.5 km; Rmss = 0.61 seconds; Gp = 141° Version =
Event ID	us 6000nzlx

(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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