7 min
May 18th - The volcanic eruption of Mount St. Helens On This Day Podcast
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- History
A 5.1 magnitude earthquake shakes the ground underneath Mount St. Helens in Washington State. The quake sets off a landslide and the entire north slope of the volcano slides away exposing the core of the volcano, triggering the massive and devastating eruption On This Day in 1980.
A 5.1 magnitude earthquake shakes the ground underneath Mount St. Helens in Washington State. The quake sets off a landslide and the entire north slope of the volcano slides away exposing the core of the volcano, triggering the massive and devastating eruption On This Day in 1980.
7 min