Then, a roar from below the water. The towering undersea volcano known as Hunga Tonga-Hunga Ha‘apai had awakened, and on a balmy afternoon in January 2022 it began blasting its insides into the ...

Last year's volcanic eruption in the Pacific caused the fastest underwater flows ever recorded. The atmospheric disturbance from last year's immense eruption in Tonga reached far and wide.

the eruption of the Hunga-Tonga Hunga-Ha'apai volcano was one of the most violent in recent decades in the region. And it triggered tsunami alerts in several countries, such as Japan and the ...

The Hunga Tonga-Hunga Ha'apai undersea volcano eruption in 2022 triggered a 15-metre-tall tsunami and sent shockwaves around ...

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UN Secretary-General Antonio Guterres has expressed deep concern over the reports of a tsunami, affecting Tonga following the eruption of an undersea volcano near the Pacific nation. In a statement, ...

A round-up of news in brief from around the region, including China pledging NZ$14 million for future projects in the ...

20, 2023 — Tsunami deposits identified in a coastal ... 2023 — The 2022 eruption of a submarine volcano in Tonga was more powerful than the largest U.S. nuclear explosion, according to a ...

The Hunga Tonga-Hunga Ha'apai volcano set new benchmarks for volcanic ... The Jan. 15 explosion in Tonga resulted in tsunami advisories for British Columbia and all along the U.S. west coast.

On Wednesday, officials ordered nearby residents to evacuate over fears of yet another disaster—a tsunami, which could occur if part of the volcano collapses into the ocean, writes CNN’s ...

Officials worry that part of the volcano could collapse into the sea and cause a tsunami as in a 1871 eruption there. Tagulandang island to the volcano’s northeast is again at risk, and its ...

(2013) in Natural Hazards, Paris (2015) in Phil. Trans. R. Soc. A How a volcano can trigger a tsunami Landslide: rapidly moving landslide mass The Barron's news department was not involved in the ...