A 2022 satellite photo shows smoke rising from a caldera on Tofua, highlighting the "looming threat" of the volcanic island.

For two years, scientists were perplexed by what could have triggered the 2022 Hunga Tonga–Hunga Ha'apai volcano ... as high as 45 meters at nearby islands. Using seismic waveform modeling ...

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 headlines as the country of ...

Charlotte Lytton and Matthew Abbott traveled to Tonga to report this story. All photographs were made in May 2023. Sept. 1 at 6:00 a.m. Warning: This graphic requires ...

Tonga is an island country in the South Pacific with ... Tonga is home to a number of volcanoes including Hunga Tonga–Hunga Haʻapai, Kao, Fonualei and Home Reef. As for ways to fill your ...

This speck rose from the sea in January between two established uninhabited volcanic islands - Hunga Tonga and Hunga Ha'apai - joining them together into one larger land mass. The island was ...

Hunga Tonga-Hunga Ha’apai volcano ... It is a country in the southwest Pacific consisting of more than 170 small islands.

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These islands also represent natural laboratories for understanding ... Climate cooling: the surprising effect of the Hunga Tonga volcanic eruption Icelandic eruptions: A significant toxic cloud ...

James Garvin, chief scientist at NASA's Goddard Space Flight Center, has explained the eruption of the Hunga ... 170 islands of the archipelago, covering practically everything. The Tonga ...

The submarine volcano Hunga Tonga-Hunga Ha'apai ... the United States and Chile put their population on alert, while the island of Hawaii was affected by “minor flooding” after the eruption.