2023-06-11 00:25:05 (M4.3) Rat Islands, Aleutian Islands, Alaska 51.9 178.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.3 Earthquake - Rat Islands, Aleutian Islands, Alaska

Preliminary Report

Magnitude	4.3
Date-Time	Universal Time (UTC): 11 Jun 2023 00:25:06 Time near the Epicenter (1): 10 Jun 2023 14:25:06 Time in your area (1): 10 Jun 2023 16:25:06
Location	51.856N 178.322E
Depth	121 km
Distances	347.4 km (215.4 mi) W of Adak, Alaska 1242.4 km (770.3 mi) ESE of Klyuchi, Russia 1341.1 km (831.5 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1356.7 km (841.2 mi) ESE of Vilyuchinsk, Russia 1357.1 km (841.4 mi) ESE of Yelizovo, Russia
Location Uncertainty	Horizontal: 14.2 km; Vertical 8.2 km
Parameters	Nph = 22; Dmin = 20.5 km; Rmss = 0.33 seconds; Gp = 156° Version =
Event ID	us 7000k7q5

(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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