2023-06-26 07:35:18 (M4.6) Andreanof Islands, Aleutian Islands, Alaska 51.6 -176.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - Andreanof Islands, Aleutian Islands, Alaska

Preliminary Report

Magnitude	4.6
Date-Time	Universal Time (UTC): 26 Jun 2023 07:35:18 Time near the Epicenter (1): 25 Jun 2023 21:35:18 Time in your area (1): 25 Jun 2023 23:35:18
Location	51.608N 176.916W
Depth	56 km
Distances	35.4 km (22.0 mi) SSW of Adak, Alaska 1497.0 km (928.1 mi) S of Anadyr, Russia 1542.7 km (956.5 mi) ESE of Klyuchi, Russia 1666.7 km (1033.4 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1682.1 km (1042.9 mi) ESE of Yelizovo, Russia
Location Uncertainty	Horizontal: 4.8 km; Vertical 6.5 km
Parameters	Nph = 130; Dmin = 31.8 km; Rmss = 0.60 seconds; Gp = 175° Version =
Event ID	us 7000kb3f

(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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