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Mount St. Helens erupted on May 18, 1980

Mount St. Helens erupted on May 18, 1980 The volcano blew off 1300 feet of the mountain’s peak.

The event scientists had been predicting for three months finally happened on May 18, 1980. Mount St. Helens erupted on May 18, 1980 at 8:32 a.m.

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