Mount St. Helens, Washington: Mount St. Helens (8,364 feet, 9,677 feet before May 18, 1980) is located in southwestern Washington about 50 miles northeast ...
St. Helens is located eighty-six river miles from the Pacific Ocean. The Columbia County seat since 1857, the city is at the confluence of the river and ...
A vast, gray landscape lay where once the forested slopes of Mount St. Helens grew. In 1982 the President and Congress created the 110,000-acre National ...
The source material in the flow originated from the climactic 1980 debris avalanche and eruption of Mount St. Helens. According to a news article at least 11 ...
Dramatization of the 1980 eruption of Mount St. Helens. The movie begins with the volcano's awakening on March 20, 1980 and ends with its eruption on May 18.