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Hunga Caldera Collapse May Trigger Large Tsunamis

Post-eruption imaging reveals details of the Hunga caldera's collapse, suggesting small undersea volcanoes can unleash outsized tsunamis.

1 publisher · 1 article · first seen 23 Sept 2026 · updated 2d ago

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  1. Small undersea volcanoes may unleash outsized tsunamis Ars Technica ·