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.
The eruption of Mount St. Helens in 1980 lasted for 9 hours
Mount St. Helens famously erupted on May 18, 1980. Smaller eruptions ocurred from 1980 to 1986, 1989 to 1991, and a few times from 2004 to 2008.
not lable, but what are the layers of mount st helens?
The Mount St. Helens eruption occurred in Washington state, in the western United States.
Not only the largest be the only volcano to erupt in the U.S. mainland in the past 50 years was Mount St. Helens.
No, Mount St. Helens last erupted in 2008. The most notable eruption of Mount St. Helens occurred on May 18, 1980, resulting in significant devastation to the surrounding area.
tots bro!!
The eruption of Mount St. Helens in 1980 lasted for 9 hours
there were many warnings about mount St.Helen if they had an earthquake it would trigger the volcano to erupt causing the people to know if it will erupt or not
Mount St. Helens erupted on May 18, 1980 at 8:32 a.m. local time.
the resting deadly volcano erupted at 8:32 AM
the pipe for mount st. helens is none of your bissunes '
Mount St. Helens famously erupted on May 18, 1980. Smaller eruptions ocurred from 1980 to 1986, 1989 to 1991, and a few times from 2004 to 2008.
not lable, but what are the layers of mount st helens?
mount st Helens
The Mount St. Helens eruption occurred in Washington state, in the western United States.
Not only the largest be the only volcano to erupt in the U.S. mainland in the past 50 years was Mount St. Helens.