ScienceHunga-Tonga volcano eruption sparks concernTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceLea Albrecht07/02/2024July 2, 2024When underwater volcano Hunga Tonga-Hunga Ha'apai erupted in the South Pacific in 2022 researchers were alarmed. The are now calling for closer volcano monitoring. https://p.dw.com/p/4hjlKAdvertisement