The 1980 eruption of Mount St. Helens

4,558 views · Published 6 April 2017 · 1:18 · Indexed 16 October 2026

Channel: KING 5 Seattle · 2017 · People & Blogs

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More than thirty years ago, Mount. St. Helens erupted, leveling 150 square miles of forest, causing over $1 billion in damage,  and killing 57 people.

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