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ClimateReportedLow
2.0

M4.9 Earthquake Strikes South Sandwich Islands Region, Deep Focus

A magnitude 4.9 earthquake occurred at 13:34 UTC on 2026-11-03 in the South Sandwich Islands region at a depth of 143.6 km. The deep focus and remote location suggest low risk of damage or tsunami. This is a routine seismic event in an active subduction zone, with no immediate reports of impact.

AI disclosure: Model-written summary of the source, not a verified fact. Check the sources. How Mosaic works

USGS Earthquakes M4.5+2 days agoGSCredibility 10%View source

Score Breakdown

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

Intelligence Tags

Locations

South Sandwich Islands
Source

Related signals

8 found