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How many victims were there in the 1980 eruption of Mount Saint Helens?
57 people died in the May 17, 1980 eruption.
How many deaths occured in the mount St Helens eruptions?
The 1980 eruption of Mount St. Helens killed 57 people.
What is the name of the peak that had a powerful eruption in 1980?
Mount St. Helens in Washington state had a powerful eruption on May 18, 1980.
How many people died in Mount St. Helens eruption on 2004?
There were no deaths during the 2004 eruption of Mount St. Helens. The eruption that caused fatalities occurred on May 18, 1980, resulting in the deaths of 57 people.
When was the worst volcanic eruption in the US?
The worst volcanic eruption in U.S. history was the eruption of Mount St. Helens that occurred on May 18, 1980. It killed 57 people and caused more than $1 billion in damage.
How many victims were there in the 1980 eruption of Mount Saint Helens?
57 people died in the May 17, 1980 eruption.
What type of eruption was the 1980 eruption of mt st Helens?
The 1980 eruption of Mount St. Helens was a explosive eruption caused by a lateral blast. It was triggered by a massive collapse of the volcano's north flank, releasing pressure built up within the volcano.
What was mt st Helens most famous eruption?
The 1980 eruption of Mount St. Helens.
How many deaths occured in the mount St Helens eruptions?
The 1980 eruption of Mount St. Helens killed 57 people.
What is the name of the peak that had a powerful eruption in 1980?
Mount St. Helens in Washington state had a powerful eruption on May 18, 1980.
How many people died in Mount St. Helens eruption on 2004?
There were no deaths during the 2004 eruption of Mount St. Helens. The eruption that caused fatalities occurred on May 18, 1980, resulting in the deaths of 57 people.
When was the worst volcanic eruption in the US?
The worst volcanic eruption in U.S. history was the eruption of Mount St. Helens that occurred on May 18, 1980. It killed 57 people and caused more than $1 billion in damage.
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
What are the effects of the mt st helens 1980 eruption?
The 1980 eruption of Mount St. Helens in Washington state resulted in the loss of 57 lives, significant destruction of the landscape, and caused widespread ash fall across several states. It also led to the formation of a large crater at the summit of the volcano and resulted in the outpouring of lava flows.
What is mt st Helens volcanic explosivity index?
Mount St. Helens had a volcanic explosivity index (VEI) of 5 during its eruption on May 18, 1980. This VEI level indicates a significant explosive eruption that released a large amount of volcanic ash and caused widespread devastation in the surrounding area.
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.
Was the 1980 mount saint helens eruption gentle?
yes. it was
