Researchers have documented many spectacular effects of the underwater eruption of Hunga Tonga–Hunga Ha‘apai, such as the ...

W hen the Hunga Tonga-Hunga Ha'apai volcano blasted gas and ash 30 miles into the atmosphere, it definitely made waves. The question is, what kind? The eruption may have been the largest in a half ...

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 ...

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 ...

In January 2022, a mega explosion from the Hunga Tonga-Hunga Ha'apai volcano generated a coast-battering tsunami and vivid sunsets. Now we know the extent of the eruption's devastation below the ...

When the Hunga Tonga-Hunga Ha’apai volcano in the Pacific Ocean erupted earlier this year, the event was one for the record books — in several surprising ways. The January 15 eruption was so ...

A Dec. 23, 2023, Facebook video (direct link, archive link) shows a compilation of clips including satellite images of the 2022 eruption of Hunga Tonga-Hunga Ha’apai, a submerged volcano in the ...

The explosive eruption of the underwater volcano Hunga Tonga-Hunga Ha’apai in January 2022 injected at least 50 million metric tons of water vapor directly into the stratosphere, potentially ...

January’s mammoth eruption of Hunga Tonga-Hunga Ha’apai was so powerful that the underwater Pacific volcano blasted its ash cloud more than 55 km into the atmosphere, making it the tallest ...

When the Hunga Tonga-Hunga Ha'apai volcano erupted on Jan. 15, it sent the equivalent of more than 58,000 Olympic-size swimming pools' worth of water into the stratosphere, researchers say.

The Hunga Tonga-Hunga Ha’apai (HT-HH) volcano eruption in Tonga last January propelled a record-breaking amount of water vapor into the Earth’s stratosphere—enough to fill more than 58,000 ...

When the Hunga Tonga-Hunga Ha'apai volcano blasted gas and ash 30 miles into the atmosphere, it definitely made waves. The question is, what kind? The eruption may have been the largest in a half ...