2025-04-19 01:12:37 (M3.5) Unimak Island region, Alaska 53.8 -164.1 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M3.5 Earthquake - Unimak Island region, Alaska

Preliminary Report

Magnitude	3.5
Date-Time	Universal Time (UTC): 19 Apr 2025 01:12:37 Time near the Epicenter (1): 18 Apr 2025 17:12:37 Time in your area (1): 18 Apr 2025 17:12:37
Location	53.807N 164.083W
Depth	44 km
Distances	116.9 km (72.5 mi) ESE of Akutan, Alaska 1180.1 km (731.7 mi) SW of Anchorage, Alaska 1201.3 km (744.8 mi) SW of Eagle River, Alaska 1213.0 km (752.1 mi) SW of Knik-Fairview, Alaska 1595.2 km (989.0 mi) SSE of Anadyr, Russia
Location Uncertainty	Horizontal: 6.4 km; Vertical 19.2 km
Parameters	Nph = 34; Dmin = 124.7 km; Rmss = 1.17 seconds; Gp = 203° Version =
Event ID	us 6000q753

(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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