2026-09-20 21:06:19 UPDATED: (M5.0) south of Alaska 52.7 -162.5 (70fa9)

M5.0 Earthquake - south of Alaska

Preliminary Report

Magnitude	5.0
Date-Time	Universal Time (UTC): 20 Sep 2026 21:06:20 Time near the Epicenter (1): 20 Sep 2026 11:06:20 Time in your area (1): 21 Sep 2026 02:36:20
Location	52.697N 162.469W
Depth	10 km
Distances	248.0 km (153.8 mi) SSE of False Pass, Alaska 1214.5 km (753.0 mi) SSW of Anchorage, Alaska 1235.2 km (765.8 mi) SW of Eagle River, Alaska 1249.2 km (774.5 mi) SSW of Knik-Fairview, Alaska 1757.5 km (1089.6 mi) SSE of Anadyr, Russia
Location Uncertainty	Horizontal: 6.9 km; Vertical 1.8 km
Parameters	Nph = 106; Dmin = 232.9 km; Rmss = 0.58 seconds; Gp = 133° Version =
Event ID	us 7000tit6 ***This event supersedes event AKa2026srnyvl.

(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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