2025-09-19 02:58:17 (M3.8) south of Alaska 53.1 -162.0 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M3.8 Earthquake - south of Alaska

Preliminary Report

Magnitude	3.8
Date-Time	Universal Time (UTC): 19 Sep 2025 02:58:18 Time near the Epicenter (1): 18 Sep 2025 16:58:18 Time in your area (1): 18 Sep 2025 18:58:18
Location	53.100N 161.966W
Depth	26 km
Distances	217.0 km (134.6 mi) SSE of False Pass, Alaska 1158.3 km (718.1 mi) SW of Anchorage, Alaska 1179.0 km (731.0 mi) SW of Eagle River, Alaska 1193.1 km (739.7 mi) SSW of Knik-Fairview, Alaska 1738.5 km (1077.8 mi) SE of Anadyr, Russia
Location Uncertainty	Horizontal: 0.0 km; Vertical 1.3 km
Parameters	Nph = 55; Dmin = 0.0 km; Rmss = 0.59 seconds; Gp = 0° Version = 1
Event ID	ak 025c1cc99t

(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
Alaska Earthquake Center
Geophysical Institute, University of Alaska Fairbanks

https://earthquake.alaska.edu

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