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It is said to have erupted many times, but the most famous eruption was on May 18, 1980, which took out most of the forest around it.

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5mo ago

Mount St. Helens in Washington state erupted on May 18, 1980. This eruption was one of the most destructive volcanic events in U.S. history, causing significant damage to the surrounding area.

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Q: When did mount helens erupt?
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Did mt st helens erupt in 2004?

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.


Do volcanologists believe that Mount St Helens will erupt again?

tots bro!!


How often does mount st helens erupt?

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.


Where there warnings of mt st helens?

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


When did mount etna and mount st Helens erupt last?

Mount Etna in Italy last erupted on February 16, 2022. Mount St. Helens in Washington, USA last erupted on December 19, 2021.


What is the largest volcano to erupt on the mainland in the US in 50 years?

Not only the largest be the only volcano to erupt in the U.S. mainland in the past 50 years was Mount St. Helens.


What time did Mt St Helens erupt?

Mount St. Helens erupted on May 18, 1980 at 8:32 a.m. local time.


What time did st helens erupt?

Mount St. Helens erupted on May 18, 1980 at 8:32 AM local time.


What year did Mount St. Helens erupt?

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.


When is mount saint Helens going to explode next?

There is no way of knowing. The timing of volcanic eruptions cannot be predicted accurately, even when a volcano is getting ready to erupt. Currently Mount St Helens is not showing any signs of imminent activity.


Did Mount St Helens erupt aggressively?

I'm not sure you could describe the eruption as "aggressive" since a volcano is not alive, but it certainly erupted violently.


What is a volcano that hasn't erupted in a long time and is unlikey to erupt again?

An extinct volcano has not had an eruption for at least 10,000 years and is not expected to erupt again in a comparable time scale of the future