Mt. St. Helens erupted by the pressure to make a volcano explode. Lava originates deep below the Earth's surface where it is still extremely hot, with magma at the bottom of the lava.
a 5.1 earthquake triggered mt st helens to erupt
12,500 feet
Washington
2008
people died
Mount St. Helen erupted on May 18, 1980.The eruption killed 57 people. It is located n Washington state. It erupted sideways.
Mount St. Helen does not erupt in any pattern. When it erupted in 1980, scientist had no idea that it was going to erupt because it did not follow a pattern and it did not have very many precursor.
They are all active volcanoes. They all erupted in the 1980s.
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.
Mount St. Helens erupted. It killed 57 people. Ash covered hundreds of miles of land and destroyed millions of animals and aquatic life.
it erupted about 08:32 in the morning of Sunday the 18th may 1980. hope this proves of help!
If you mean after it erupted, probably to explore the lava tubes which are breath taking. It was an amazing experience.
57 lives where lost and $2.74 billion dollars in damage