2021-04-24 09:30:41 UPDATED: (M5.0) Rat Islands, Aleutian Islands, Alaska 52.0 178.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M5.0 Earthquake - Rat Islands, Aleutian Islands, Alaska

Preliminary Report

Magnitude	5.0
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	52.004N 178.451E
Depth	110 km
Distances	338.2 km (209.7 mi) W of Adak, Alaska 1241.9 km (770.0 mi) ESE of Klyuchi, Russia 1344.6 km (833.6 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1361.8 km (844.3 mi) ESE of Vilyuchinsk, Russia 1361.8 km (844.3 mi) ESE of Yelizovo, Russia
Location Uncertainty	Horizontal: 7.5 km; Vertical 4.8 km
Parameters	Nph = 141; Dmin = 190.0 km; Rmss = 0.83 seconds; Gp = 83° Version =
Event ID	us 6000e4bf

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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