The worst place effected by mount Helens eruption in 1980 was seattle.
The major cities affected by the eruption of Mount St. Helens in 1980 were Spokane, Seattle, and Portland. The eruption caused significant ashfall, disrupted air travel, and impacted the local economies of these cities.
The Mount St. Helens eruption occurred in Washington state, in the western United States.
The 1980 eruption of Mount St. Helens killed 57 people.
Mount St. Helens in Washington state had a powerful eruption on May 18, 1980.
The worst place effected by mount Helens eruption in 1980 was seattle.
The major cities affected by the eruption of Mount St. Helens in 1980 were Spokane, Seattle, and Portland. The eruption caused significant ashfall, disrupted air travel, and impacted the local economies of these cities.
no it was a loud eruption
The Mount St. Helens eruption occurred in Washington state, in the western United States.
The 1980 eruption of Mount St. Helens.
The latest eruption was in 2008.
The 1980 eruption of Mount St. Helens killed 57 people.
No, Mount St. Helens is not a folded mountain. It is a volcanic mountain located in the Cascade Range in the state of Washington, USA. The mountain was formed from the accumulation of volcanic materials and the eruption of magma from the earth's crust.
Just that. A volcanic eruption
Mount St. Helens in Washington state had a powerful eruption on May 18, 1980.
¨ Located in Skamania, Washington, U.S.A. ¨Currently 8,365 feet (2,550 m) tall. ¨On the circum-pacific belt (the ring of fire). ¨Last eruption on May the 18th, 1980
The 1980 eruption of Mount St. Helens affected a large area around the volcano in Washington state. The blast zone impacted approximately 230 square miles, destroying forests, lakes, and wildlife. The eruption also caused avalanches, mudflows, and lahars that affected the surrounding landscape.