Season 2, Episode 10 Mt. St. Helens

First Aired: February 2, 2010

The creation of Mount St. Helens in Washington State is explored. Included: speculation about future eruptions similar to the deadly one in 1980.

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  • Premiered: February 10, 2009
  • Rating: TV-PG
  • User Rating:4.78 out of 5 (9 ratings)
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  • Premise: A series examining geological features and phenomena, and the processes that formed their creation. (more)

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