2021-04-24 09:30:41 UPDATED: (M4.6) Rat Islands, Aleutian Islands, Alaska 51.5 178.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

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

Preliminary Report

Magnitude	4.6
Date-Time	24 Apr 2021 09:30:42 UTC 23 Apr 2021 23:30:42 near epicenter 24 Apr 2021 01:30:42 standard time in your timezone
Location	51.548N 178.289E
Depth	108 km
Distances	352.7 km (218.7 mi) W of Adak, Alaska 1258.2 km (780.1 mi) ESE of Klyuchi, Russia 1345.8 km (834.4 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1362.6 km (844.8 mi) ESE of Vilyuchinsk, Russia 1363.7 km (845.5 mi) ESE of Yelizovo, Russia
Location Uncertainty	Horizontal: 0.0 km; Vertical 1.2 km
Parameters	Nph = 46; Dmin = 0.0 km; Rmss = 0.85 seconds; Gp = 0° Version = 2
Event ID	ak 02158ot4e8

For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
Alaska Earthquake Center
Geophysical Institute, University of Alaska Fairbanks

https://earthquake.alaska.edu

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