In May 1980, the world gasped at the eruption of Mount St. Helens, which was one of the largest volcano eruptions in America in the past half-century. The May 18, 1980 eruption of Mount St. Helens had a huge impact on the climate of America and other parts of the world for quite some time. Most of us have only seen images from the ground, but now you can see what the incredible eruption looked like from space.
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