0
What side effects were caused by mt st helens eruption of 1980?
Wiki User
∙ 13y ago
From an underground earth quake forcing the magma to explode the top of the volcano{mountian}.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agomount st helens culminated in the death of 57 people.
more than 1 billion dollars in property and economic losses were caused.
Add your answer:
Earn +20 pts
How many deaths occured in the mount St Helens eruptions?
The 1980 eruption of Mount St. Helens killed 57 people.
How many victims were there in the 1980 eruption of Mount Saint Helens?
57 people died in the May 17, 1980 eruption.
When was the last eruption of mountain saint Helen?
The last eruptive activity of Mount St Helens was in July of 2008.
Did Mount St Helens erupt horizontally?
Yes. The 1980 eruption of Mount St. Helens started with a sideways explosion called a lateral blast, which was followed by a more normal vertical eruption column. While the lateral blast was the shortest phase of the eruption, it caused the most damage.
What is the vei rating of mt st Helens?
The 1980 eruption of Mount St Helens was a VEI 5.
What are the effects of the mt st helens 1980 eruption?
Houses and properties were destroyed in area.
What was mt st Helens most famous eruption?
The 1980 eruption of Mount St. Helens.
What type of eruption was the 1980 eruption of mt st Helens?
The Mount Helen's 1980 eruption was a major volcanic eruption.
How many deaths occured in the mount St Helens eruptions?
The 1980 eruption of Mount St. Helens killed 57 people.
When was the Mount St. Helens eruption?
May 18th, 1980
Was the 1980 mount saint helens eruption gentle?
yes. it was
How many victims were there in the 1980 eruption of Mount Saint Helens?
57 people died in the May 17, 1980 eruption.
On what day and at what time did the 1980 eruption happen?
on the mnt st helens eruption in 1980 it was may 18th at 8:30 am
When was the last eruption of mountain saint Helen?
The last eruptive activity of Mount St Helens was in July of 2008.
Did Mount St Helens erupt horizontally?
Yes. The 1980 eruption of Mount St. Helens started with a sideways explosion called a lateral blast, which was followed by a more normal vertical eruption column. While the lateral blast was the shortest phase of the eruption, it caused the most damage.
What is the vei rating of mt st Helens?
The 1980 eruption of Mount St Helens was a VEI 5.
When did mount saint Helen's lose the top in an eruption happen?
The eruption that caused Mount St. Helens to lose its top occurred on May 18, 1980. The eruption was the result of a massive landslide and subsequent volcanic explosion, which caused the top 1,300 feet (400 meters) of the mountain to collapse and disintegrate.
