2021-05-12 22:00:33 UPDATED: (M5.1) Rat Islands, Aleutian Islands, Alaska 51.9 176.2 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M5.1 Earthquake - Rat Islands, Aleutian Islands, Alaska

Preliminary Report

Magnitude	5.1
Date-Time	12 May 2021 22:00:34 UTC 12 May 2021 12:00:34 near epicenter 12 May 2021 14:00:34 standard time in your timezone
Location	51.874N 176.198E
Depth	44 km
Distances	232.0 km (143.8 mi) ESE of Attu Station, Alaska 1116.4 km (692.2 mi) ESE of Klyuchi, Russia 1196.8 km (742.0 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1213.6 km (752.4 mi) ESE of Vilyuchinsk, Russia 1214.7 km (753.1 mi) ESE of Yelizovo, Russia
Location Uncertainty	Horizontal: 2.8 km; Vertical 6.7 km
Parameters	Nph = 117; Dmin = 171.9 km; Rmss = 0.87 seconds; Gp = 109° Version =
Event ID	us 7000e2ma ***This event supersedes event AK02162o1lcv.

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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