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Hidden Volcano Abyss

Season 50 Episode 8 | 53m 20s

In January 2022, one of the most powerful volcanic eruptions in recorded history rocked the islands of Tonga. Join scientists as they investigate what caused the blast, how it spurred a devastating tsunami, and if another eruption could be imminent.

Aired: 05/09/23 | Expires: 06/07/23
Hidden Volcano Abyss
Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.
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