Hunga volcano eruption's unexpected Southern Hemisphere cooling effect challenges geoengineering assumptions
When Hunga Tonga–Hunga Haʻapai, an underwater volcano near Tonga in the South Pacific Ocean, erupted in 2022, scientists ...
Department of Conservation23h
Volcanic risk in Tongariro National Park
Find out about volcanic hazards in Tongariro National Park, how to reduce risk when visiting, and what to do in the event of an eruption. Tongariro National Park is an active volcanic area. Eruptions ...