2023-04-20 00:02:31 (M3.6) Andreanof Islands, Aleutian Islands, Alaska 51.6 -175.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M3.6 Earthquake - Andreanof Islands, Aleutian Islands, Alaska

Preliminary Report

Magnitude	3.6
Date-Time	Universal Time (UTC): 20 Apr 2023 00:02:32 Time near the Epicenter (1): 19 Apr 2023 14:02:32 Time in your area (1): 19 Apr 2023 16:02:32
Location	51.588N 175.287W
Depth	54 km
Distances	98.4 km (61.0 mi) ESE of Adak, Alaska 1522.0 km (943.7 mi) SSE of Anadyr, Russia 1643.2 km (1018.8 mi) ESE of Klyuchi, Russia 1776.1 km (1101.2 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1791.3 km (1110.6 mi) ESE of Yelizovo, Russia
Location Uncertainty	Horizontal: 14.8 km; Vertical 20.0 km
Parameters	Nph = 40; Dmin = 77.6 km; Rmss = 0.60 seconds; Gp = 221° Version =
Event ID	us 6000k5mt

(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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