2023-07-01 04:56:53 (M4.1) Andreanof Islands, Aleutian Islands, Alaska 52.8 -172.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.1 Earthquake - Andreanof Islands, Aleutian Islands, Alaska

Preliminary Report

Magnitude	4.1
Date-Time	Universal Time (UTC): 1 Jul 2023 04:56:53 Time near the Epicenter (1): 30 Jun 2023 18:56:53 Time in your area (1): 30 Jun 2023 20:56:53
Location	52.773N 172.869W
Depth	184 km
Distances	110.9 km (68.8 mi) NE of Atka, Alaska 1440.3 km (893.0 mi) SSE of Anadyr, Russia 1669.2 km (1034.9 mi) SW of Anchorage, Alaska 1690.2 km (1047.9 mi) SW of Eagle River, Alaska 1697.3 km (1052.3 mi) SW of Knik-Fairview, Alaska
Location Uncertainty	Horizontal: 11.4 km; Vertical 9.9 km
Parameters	Nph = 39; Dmin = 230.0 km; Rmss = 0.48 seconds; Gp = 138° Version =
Event ID	us 6000kpd9

(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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