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 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 ...

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 ...

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 ...

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 ...

In 2022, the eruption of the submerged Hunga Tonga–Hunga Ha apai volcano triggered a fast-moving and destructive underwater debris flow that severed telecommunication cables and reshaped the ...

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 ...

On that day, Hunga Tonga–Hunga Haʻapai, a submarine volcano in the south Pacific Ocean about 40 miles north of Tonga’s main island of Tongatapu, violently erupted. After the the initial ...