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 ...

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 ...

a mammoth underwater volcano eruption near Tonga," a narrator says. The post was shared 100 times in less than a week. Relatively few fatalities were associated with the 2022 Hunga Tonga-Hunga Ha ...

submarine volcanoes. But the data from Hunga Tonga-Hunga Ha'apai could help meteorologists to monitor and "nowcast" aviation-related hazards from explosive volcanism, including ash cloud ...

When the Hunga Tonga-Hunga Ha’apai volcano erupted ... Spain uses high-tech echolocation machinery to hunt for underwater volcanoes, and pieces together clues about the “triggers” that ...

However, Hunga Tonga's eruption presented a unique scenario: As a submarine volcano, it introduced an unprecedented amount of water vapor into the stratosphere, increasing total stratospheric ...

shows a person talking about the 2022 eruption of Hunga Tonga-Hunga Ha’apai, an underwater volcano in the South Pacific Ocean. "When the Tonga volcano erupted in 2022, it emitted enough CO2 to ...

The Hunga Tonga underwater volcano was one of the largest volcanic eruptions in history, and now, two years later, new research has revealed its main trigger. The Hunga Tonga underwater volcano ...

When the underwater volcano Hunga Tonga-Hunga Ha'apai blew up in the South Pacific in January of 2022, the effects were felt around the world. Researchers saw the huge eruption as a warning signal.