The government called the eruption an "unprecedented disaster." The Hunga-Tonga-Hunga-Ha'apai volcanic eruption last week caused widespread damage to the Pacific Island nation of Tonga, with a huge ...

Researchers found that the Hunga-Tonga eruption was associated with the formation of an equatorial plasma bubble in the ionosphere, a phenomenon associated with disruption of satellite-based ...

The January 2022 Hunga Tonga-Hunga Ha'apai eruption continues to astound. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. An underwater volcanic ...

An international team has used satellite- and ground-based ionospheric observations to demonstrate that an air pressure wave triggered by volcanic eruptions could produce an equatorial plasma bubble ...