Tag: hunga tonga

Eruption of the Hunga Tonga-Hunga Ha'apai volcano in the South Pacific on 14 January 2022, one day prior to the larger eruption plume that would significantly impact stratospheric composition. (Tonga Geological Services, Adapted from Wikimedia Commons, CC BY 3.0)

Massive 2022 eruption reduced ozone levels

November 20, 2023

The Hunga Tonga-Hunga Ha’apai volcano changed the chemistry, dynamics of Earth’s stratosphere

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Last Updated: 20 December 2024