2026-03-03 09:36:45 UPDATED: (M3.1) Alaska Peninsula 58.2 -154.1 (90be5)

M3.1 Earthquake - Alaska Peninsula

Preliminary Report

Magnitude	3.1
Date-Time	Universal Time (UTC): 3 Mar 2026 09:36:46 Time near the Epicenter (1): 3 Mar 2026 00:36:46 Time in your area (1): 3 Mar 2026 01:36:46
Location	58.229N 154.063W
Depth	78 km
Distances	70.5 km (43.7 mi) WNW of Aleneva, Alaska 406.9 km (252.3 mi) SSW of Anchorage, Alaska 427.0 km (264.7 mi) SW of Eagle River, Alaska 442.9 km (274.6 mi) SSW of Knik-Fairview, Alaska 1108.3 km (687.1 mi) WSW of Whitehorse, Canada
Location Uncertainty	Horizontal: 3.0 km; Vertical 1.9 km
Parameters	Nph = 163; Dmin = 44.5 km; Rmss = 0.70 seconds; Gp = 76° Version =
Event ID	ak a2026eisksc ***This event has been revised.

(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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