In 2022, the Hunga Tonga eruption sent huge amounts of water vapour into the stratosphere, causing changes in ozone levels and radiation effects |
On 15 January 2022, an underwater volcano in the South Pacific sent an extraordinary amount of water vapour into a part of the atmosphere that is normally very dry. The Hunga Tonga-Hunga Ha’apai eruption pushed the moisture high into the stratosphere, with the plume reaching as far as about 53 kilometres above Earth. Scientists estimated…
