When the underwater Hunga Tonga volcano erupted in the South Pacific, it blasted an "unprecedented" amount of aerosols and water vapor into Earth's atmosphere. Now, scientists are saying the plume was ...

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Chronology of brightness temperature and altitude of umbrella clouds. Credit: Communications Earth & Environment (2022). DOI: 10.1038/s43247-022-00606-3 Vanderbilt Earth scientists studying submarine ...

The eruption of the Hunga Tonga-Hunga Ha’apai submarine volcano in January 2022 was one of the most explosive volcanic events of the modern era, a new study has confirmed. Led by researchers from the ...

A massive undersea volcano that erupted in Tonga last year reportedly disrupted satellite signals halfway around the world. Since then, an international team of researchers has used satellite- and ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The 2022 eruption of the Hunga Tonga volcano may have been triggered by ...

Aerial images show the devastation in Tonga left behind after a violent offshore volcanic eruption sparked a tsunami and clouded the sky with ash. Communications with the island nation have largely ...

The eruption of Hunga Tonga-Hunga Ha'apai produced one of the most extreme lightning storms ever and it has given scientists a unique glimpse into the volcano's secrets. Peeking out of the South ...

When the Hunga Tonga-Hunga Ha'apai volcano erupted on January 15, 2022 in the South Pacific, it produced a shock wave felt around the world and triggered tsunamis in Tonga, Fiji, New Zealand, Japan, ...

Last year's colossal eruption of the Hunga undersea volcano near Tonga produced the most intense lightning storm ever recorded on Earth, scientists announced in a new study published this week. In ...

On January 13, 2022, the Moderate Resolution Imaging Spectroradiometer (MODIS) on board NASA’s Aqua satellite acquired a true-color image of the start of something big–a massive volcanic eruption on ...

Researchers have mapped the magma plumbing system beneath Tonga's underwater volcano and discovered three magma chambers, two of which fed the record-shattering 2022 eruption. When you purchase ...