Yellowstone: The Eruption That Would Bury America in Ash (S1, E7) | Mega Disasters

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Published Jun 19, 2026

What would happen if Yellowstone erupted again?

Beneath the stunning landscapes of Yellowstone National Park lies one of the most powerful geological forces on Earth, a super volcano capable of reshaping continents, altering global climate, and affecting life across the planet.

In this episode, explore the science behind Yellowstone's massive volcanic system, the prehistoric eruptions that blanketed North America in ash, and the potential consequences of a future supereruption. Discover how scientists monitor the Yellowstone Caldera, what warning signs they watch for, and how an eruption could impact agriculture, transportation, weather patterns, and human civilization.

Travel back through Earth's geological history to uncover the forces that created Yellowstone's volcanic hotspot and learn why it remains one of the most closely studied natural phenomena in the world.

Featuring:

Yellowstone National Park
The Yellowstone Supervolcano
The Yellowstone Caldera
Volcanic Eruptions and Supereruptions
Geology of North America
Volcanic Ash and Climate Change
Ancient Natural Disasters
Seismic Monitoring and Earth Science
Plate Tectonics and Hotspots
The Science of Volcanoes

Could Yellowstone erupt again—and if it did, how would it change the world?

#Yellowstone #Supervolcano #Volcano #Geology #NaturalDisasters #Science #EarthScience #YellowstoneNationalPark #HistoryChannel #Documentary

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