2026-04-01 21:30:45 (M3.1) Southern Alaska 59.5 -152.9 (90be5)

M3.1 Earthquake - Southern Alaska

Preliminary Report

Magnitude	3.1
Date-Time	Universal Time (UTC): 1 Apr 2026 21:30:46 Time near the Epicenter (1): 1 Apr 2026 13:30:46 Time in your area (1): 1 Apr 2026 13:30:46
Location	59.494N 152.897W
Depth	90 km
Distances	57.5 km (35.6 mi) WNW of Nanwalek, Alaska 253.4 km (157.1 mi) SW of Anchorage, Alaska 274.0 km (169.9 mi) SW of Eagle River, Alaska 288.7 km (179.0 mi) SW of Knik-Fairview, Alaska 998.6 km (619.1 mi) WSW of Whitehorse, Canada
Location Uncertainty	Horizontal: 4.1 km; Vertical 2.5 km
Parameters	Nph = 84; Dmin = 22.2 km; Rmss = 0.70 seconds; Gp = 87° Version =
Event ID	ak a2026gkwdab

(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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