2022-08-08 03:57:21 (M4.3) Rat Islands, Aleutian Islands, Alaska 51.9 179.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

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

Preliminary Report

Magnitude	4.3
Date-Time	8 Aug 2022 03:57:21 UTC 7 Aug 2022 17:57:21 near epicenter 7 Aug 2022 19:57:21 standard time in your timezone
Location	51.949N 179.743E
Depth	134 km
Distances	249.4 km (154.6 mi) W of Adak, Alaska 1322.3 km (819.8 mi) ESE of Klyuchi, Russia 1429.8 km (886.5 mi) S of Anadyr, Russia 1433.9 km (889.0 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1449.5 km (898.7 mi) ESE of Yelizovo, Russia
Location Uncertainty	Horizontal: 8.8 km; Vertical 1.1 km
Parameters	Nph = 119; Dmin = 13.7 km; Rmss = 0.91 seconds; Gp = 52° Version =
Event ID	us 6000i8zm

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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