'On May 18, 1980 its height was reduced from 9,677 feet to 8,364 feet'
Mount Saint Helens
THE 1980s: On May 18, 1980 its height was reduced from 9,677 feet to 8,364 feet
On May 18, 1980 its height was reduced from 9,677 feet to 8,364 feet
On May 18, 1980 its height was reduced from 9,677 feet to 8,364 feet
THE 1980s
Mount Saint Helens
THE 1980s