Play our new online game!
Alongside new education resources that help teachers and students to work through NIWA’s Climate Change Adaptation Toolbox, the game helps players identify what’s important to them, assess climate risk and resilience, and explore adaptation options.
Tsunamis and shockwaves hit continents on the other side of the Pacific. The Hunga-Tonga Hunga-Ha'apai (HT-HH) volcano was like a massive shotgun blast from the deep, generating the biggest atmospheric explosion recorded on Earth in more than 100 years. Funded by The Nippon Foundation, NIWA and SEA-KIT surveyed over 22,000km2 surrounding the volcano, including mapping 14,000km2 of previously unmapped seafloor as part of The Nippon Foundation GEBCO Seabed 2030 project. Find out more: https://niwa.co.nz/news/tonga-eruption-confirmed-as-largest-ever-recorded