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Before the huge eruption on May 18, 1980, Mount St. Helens was 9,677 feet. After the eruption, Mount St. Helens was 8,363 feet. A total for 1,314 feet was removed by the May 18th eruption.
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∙ 14y ago
Mount St. Helens has a height of 8,363 feet (2,549 meters) above sea level and a base diameter of approximately 7.5 miles (12 kilometers). The volcano has a summit crater that is about 2,532 feet (772 meters) wide.
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∙ 14y agoMt. St. Helens is currently 8,365 feet (2,550 m) tall. Before it exploded in 1980 it was 9,677 feet (2,950 m) tall. A total of 1,314 feet (401m) of rock and soil were removed in the explosion.
Wiki User
∙ 14y agoThe size of Mount St.Helens before the eruption in 1980 was 9,677 feet tall and after the eruption, it came down to be 8,363 feet.
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∙ 13y agoThe crater is 1.6 miles wide and the base is 6 miles wide.
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∙ 11y ago1.2 miles (East-West)
1.8 miles (South-North)
2,084 feet deep
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∙ 15y agoMt St Helens elevation is 8,365 ft.
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∙ 15y ago1 by1 1 by1
Anonymous
Mount St. Helens is 8,363 ft high and 4,605 ft wide.
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Which mountain erupted in 1980 in Washington US?
Mount St. Helens is a active volcano, in the Washington State.
What are the dangers of a quiet volcano?
Sudden eruption. Just like the volcano, Mt. Saint Helens.
Is Mt Saint Helens extinct?
No, Mount St. Helens is not extinct. It is considered an active volcano, with the last eruption occurring in 2008. The volcano continues to be monitored for any signs of potential activity.
Is a any volcano bigger than mt st Helens?
Yes, there are many volcanoes around the world that are larger in size and have greater volcanic activity than Mt. St. Helens. Some notable examples include Mauna Loa in Hawaii and Mt. Kilimanjaro in Tanzania.
What is one volcano that has erupted?
Mt. Helens
Is Mt Saint Helens a volcano?
yes, Mt Saint Helens is a volcano. located in Skamania County, Washington
What is a really famous volcano?
Mt Pompeii and Mt Saint Helens
Which mountain erupted in 1980 in Washington US?
Mount St. Helens is a active volcano, in the Washington State.
Is Mt Saint Helens a big sized volcano?
Yes.
What are the dangers of a quiet volcano?
Sudden eruption. Just like the volcano, Mt. Saint Helens.
What Washington volcano became active most recently?
mt saint helens
What is the name of a volcano?
Mt. Pinatubo in Luzon, Philippines Mount Saint Helens in Washigton State
Is a any volcano bigger than mt st Helens?
Yes, there are many volcanoes around the world that are larger in size and have greater volcanic activity than Mt. St. Helens. Some notable examples include Mauna Loa in Hawaii and Mt. Kilimanjaro in Tanzania.
What Volcano in the northwestern US?
Mt. St. Helens Mt. St. Helens
What volcano erupted in 1970?
The volcano that erupted in 1970 was Mount St. Helens in Washington state, USA. The eruption occurred on May 18, 1980, resulting in the catastrophic eruption that caused significant damage and loss of life.
Did Mt Saint Helens form in a cornfield?
No. Mt. St. Helens is surrounded by heavily forested hills and mountains. The person asking the question is probably confusing Mt. St. Helens with the famous story of Parícutin, a volcano which erupted from a cornfield in Mexico.
Continent where Mt Saint Helens is located.?
Mt. Saint Helens is located on the North American continent.
