2021-07-28 15:33:07 UPDATED: (M4.2) Fox Islands, Aleutian Islands, Alaska 53.1 -169.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - Fox Islands, Aleutian Islands, Alaska

Preliminary Report

Magnitude	4.2
Date-Time	28 Jul 2021 15:33:07 UTC 28 Jul 2021 05:33:07 near epicenter 28 Jul 2021 07:33:07 standard time in your timezone
Location	53.100N 169.942W
Depth	106 km
Distances	74.7 km (46.3 mi) WNW of Nikolski, Alaska 1477.8 km (916.2 mi) SSE of Anadyr, Russia 1502.4 km (931.5 mi) SW of Anchorage, Alaska 1523.6 km (944.6 mi) SW of Eagle River, Alaska 1532.1 km (949.9 mi) SW of Knik-Fairview, Alaska
Location Uncertainty	Horizontal: 10.6 km; Vertical 7.9 km
Parameters	Nph = 99; Dmin = 30.9 km; Rmss = 1.38 seconds; Gp = 79° Version =
Event ID	us 6000ezuf ***This event supersedes event AK0219lwg4fj.

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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