Watch Providers:
JustWatch makes it easy to find out where you can legally watch your favorite movies & TV shows online. Visit JustWatch for more information.

In January 2022, one of the most powerful volcanic eruptions in recorded history rocked the Pacific islands of Tonga, sending shockwaves around the world. Through first-person accounts of the disaster and eyewitness footage, experience the terrifying power of the eruption and the devastating tsunami that struck the shores of Tonga. Why was this eruption so big, how did it cause the tsunami, and could another disaster loom? NOVA investigates on "Hidden Volcano Abyss."
Watch Providers:
JustWatch makes it easy to find out where you can legally watch your favorite movies & TV shows online. Visit JustWatch for more information.
JustWatch makes it easy to find out where you can legally watch your favorite movies & TV shows online. Visit JustWatch for more information.

August 18, 2024

September 01, 2007

January 01, 1953

January 31, 2025

October 10, 2022

October 01, 1977

April 01, 2021

August 04, 2022

November 25, 2013

January 19, 1991

October 12, 2023

January 01, 2016

January 01, 1975

January 01, 1951

January 01, 1954

January 01, 1955

January 01, 1959

January 01, 2012

November 20, 2023

April 01, 2005