The towering undersea volcano known as Hunga Tonga-Hunga Ha‘apai had ... And it was a wake-up call. Locator map showing Tonga islands on globe, as well as location of volcano in relation to ...

A 12m robot boat called Maxlimer is currently mapping the underwater volcano in the Pacific that ... moves back and forth over the Hunga-Tonga seamount, all the while controlled and monitored ...

A map showing the location of the Ring of Fire. Tonga is a archipelago of more than 170 islands in the South Pacific Ocean. There are around 36 undersea volcanoes near Tonga. The Hunga Tonga-Hunga ...

On the 14th of January, 2022, the Hunga Tonga-Hunga Ha’apai volcano began a gigantic eruption that would go on to peak in ferocity the next day. The uninhabited island volcano would quickly make ...

scientists were perplexed by what could have triggered the 2022 Hunga Tonga–Hunga Ha'apai volcano eruption, which came to be considered one of the largest volcanic events in recorded history.

The Nasa Earth Observatory said earlier that the Hunga Tonga-Hunga Ha’apai volcano spewed debris as high as 40km into the atmosphere during the eruption that triggered huge tsunami waves.

When Hunga Tonga–Hunga Haʻapai, an underwater volcano near Tonga in the South Pacific Ocean, erupted in 2022, scientists expected that it would spew enough water vapor into the stratosphere to push ...

This stunning aerial shot highlights the "looming threat" of a volcanic island in Tonga, which could violently explode in the future. The island also has a colorful origin story in Tongan ...