A very large eruption of Hunga Tonga–Hunga Haʻapai, a volcanic island of Tonga in the Pacific Ocean, began on 14 January 2022. Hunga Tonga is 65 km north of Tongatapu, the country’s main island. The eruption caused tsunamis in Tonga, Fiji, American Samoa and along the rim of the Pacific ocean; tsunami warnings were issued...