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M4.6 earthquake strikes 84 km SSW of Nikolski, Alaska; no damage reported

A magnitude 4.6 earthquake occurred at 13:47 UTC on 2026-09-01, 84 km SSW of Nikolski, Alaska, at a depth of 35 km. ShakeMap intensity II indicates weak shaking; no damage or tsunami threat is expected. This is a routine seismic event in an active subduction zone, with no immediate market or geopolitical implications.

USGS Earthquakes M4.5+about 22 hours agoUSengCredibility 10%View source

Score Breakdown

Mosaic Score2.0
Confidence0.9
Significance0.1
Source credibility0.1

Intelligence Tags

#earthquake#alaska#seismic#usgs#natural-disaster

Locations

Nikolski, Alaska

Entities

country
Source

Related signals

8 found