Mount St. Helens

How the Earth Was Made: Season 2: Episode 10

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How The Earth Was Made
Mount St. Helens

Episode Details & Credits

History | The History Channel | History Channel | Air Date: February 2, 2010
Starring: Corey Johnson
Summary: More than 20 years ago, Mt. St. Helens shocked America when the volcano, thought to be dormant, suddenly exploded. Since then a new plug has formed, threatening to release at any moment. When will this dangerous volcano blow again?
Genre(s): Documentary, Science
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