One year on from the Tonga eruption

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We’re taking a look back at the January 2022 eruption of Hunga Tonga-Hunga Ha’apai, which literally sent shockwaves around the world. One year on, and we’re still uncovering what made the volcano so powerful, as well as unpacking its long lasting impacts.Roland is joined by Profe ...  Show more

Major damage reported in Tonga after a huge volcanic eruption triggered a tsunami threat. 

This week Science in Action comes from a vast gathering of earth scientists in Vienna, at the general assembly of the European Geosciences Union. Roland Pease hears the latest insights into the cataclysmic eruption of Hunga Tonga in the Pacific ocean from volcanologist Shane Cron ...  Show more

Created by a volcanic eruption in 2015, this island in the South Pacific no longer exists… but we chat with a person who got to see it before it disappeared.

LEARN MORE about Hunga Tonga-Hunga Ha'apai in this <a href="https://www.reuters.com/graphics/TONGA-VOLCANO/LIGHTN ...