The Hunga Tonga volcano has erupted explosively again, causing widespread concern and triggering a tsunami across the Pacific region. This video provides the latest update on the volcanic activity ...

Massive Eruption From Hunga Tonga-Hunga Ha‘apai Volcano Also Impacted Satellites Understanding how waves produced by volcanic eruption can enter the atmosphere has implications for both satellite ...

A volcanic eruption in the South Pacific was so powerful that its shockwaves left the planet and reached space, new research shows. The 2022 underwater Hunga Tonga-Hunga Ha‘apai eruption, one of ...

Hunga Tonga-Hunga Ha’apai (Hunga Tonga for short) erupted on January 15 2022 in the Pacific Kingdom of Tonga. It created a tsunami which triggered warnings across the entire Pacific basin, and sent ...

Our new research predicts how Hunga Tonga’s vast underwater eruption in 2022 will change winters worldwide for years to come – as far away as Australia, North America and even Scandinavia.

Few fatalities were associated with the 2022 Hunga Tonga-Hunga Ha’apai eruption compared with other volcanic eruptions.

The eruption of the Hunga Tonga-Hunga Ha’apai volcano on January 15, 2022, produced the largest underwater explosion ever recorded by modern scientific instruments, blasting an enormous amount ...

A diagram showing the reorganization of the magma storage system beneath Tonga's Hunga volcano during the 2022 eruption.

The Tonga volcanic eruption reshaped the seafloor in mind-boggling ways Immense flows traveled up to 60 miles away, damaging the region's underwater infrastructure.

Volcanoes can pose major dangers. The eruption in 2022 of the underwater Hunga Tonga volcano in the South Pacific alarmed scientists. It was the most powerful ever measured with modern instruments.