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ScienceReportedLow
2.0

M4.5 earthquake strikes 100 km SSW of Alo, Wallis and Futuna

A magnitude 4.5 earthquake occurred at 08:58 UTC on 2026-10-20, centered 100 km SSW of Alo, Wallis and Futuna, at a depth of 417 km. The deep focus and moderate magnitude suggest low tsunami risk and limited surface impact. This is a routine seismic event in a tectonically active region, with no reported damage or casualties.

USGS Earthquakes M4.5+about 13 hours agoWFengCredibility 10%View source

Score Breakdown

Mosaic Score2.0
Model confidence0.9
Significance0.1
Source credibility0.1

Intelligence Tags

Locations

AloWallis and Futuna
Source

Related signals

8 found