2024-09-26 20:52:40 UPDATED: (M4.0) Andreanof Islands, Aleutian Islands, Alaska 51.2 -178.5 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.0 Earthquake - Andreanof Islands, Aleutian Islands, Alaska

Preliminary Report

Magnitude	4.0
Date-Time	Universal Time (UTC): 26 Sep 2024 20:52:41 Time near the Epicenter (1): 26 Sep 2024 10:52:41 Time in your area (1): 26 Sep 2024 12:52:41
Location	51.206N 178.472W
Depth	35 km
Distances	147.6 km (91.5 mi) WSW of Adak, Alaska 1470.8 km (911.9 mi) ESE of Klyuchi, Russia 1524.6 km (945.3 mi) S of Anadyr, Russia 1574.7 km (976.3 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1590.2 km (985.9 mi) ESE of Vilyuchinsk, Russia
Location Uncertainty	Horizontal: 5.1 km; Vertical 2.0 km
Parameters	Nph = 79; Dmin = 45.5 km; Rmss = 0.56 seconds; Gp = 208° Version =
Event ID	us 7000ngpa ***This event supersedes event AK024cevblob.

(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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