2025-07-16 20:42:14 (M5.4) south of Alaska 54.6 -159.8 (70fa9)

M5.4 Earthquake - south of Alaska

Preliminary Report

Magnitude	5.4
Date-Time	Universal Time (UTC): 16 Jul 2025 20:42:15 Time near the Epicenter (1): 16 Jul 2025 12:42:15 Time in your area (1): 17 Jul 2025 02:12:15
Location	54.600N 159.790W
Depth	42 km
Distances	93.8 km (58.1 mi) SSE of Sand Point, Alaska 939.8 km (582.6 mi) SW of Anchorage, Alaska 960.3 km (595.4 mi) SW of Eagle River, Alaska 974.8 km (604.4 mi) SW of Knik-Fairview, Alaska 1607.1 km (996.4 mi) WSW of Juneau, Alaska
Location Uncertainty	Horizontal: 3.4 km; Vertical 5.2 km
Parameters	Nph = 57; Dmin = 28.8 km; Rmss = 0.77 seconds; Gp = 122° Version =
Event ID	us 7000qd56

(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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