seismic Archived signal

Earthquake in South Sandwich Islands Region

Green M 4.9 Earthquake in South Sandwich Islands Region at: 12 Sep 2026 11:05:46.

Reported by GDACS Sep 12, 2026 · 09:05 UTC

Read the complete report at GDACS ↗

Verification notice

IntelMap indexes open-source reporting. This page identifies what a source reported; it does not independently confirm the claim.

INCIDENT EVOLUTION

2 recorded states

Sep 13 · 16:41 UTC

Signal first indexedP2 · 94% quality · 1 source

Sep 13 · 19:15 UTC

Source details updatedP2 · 94% quality · 1 source

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