Nova. Hidden volcano abyss / produced, filmed. and directed by Duncan Bulling ; a Nova production by Lion Television Limited for GBH in association with ARTE France and NHK.
In January 2022, one of the most powerful volcanic eruptions in recorded history rocked the Pacific 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.
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