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How long before mt saint helens erupted did people know it was going to erupt?
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What years did st helens erupt?
It erupted in the year of 1980.
Which volcanoes have erupted before?
Most have erupted at some point. Some are dormant now, but could still erupt. Mt. Etna, Vesuvius, St. Helens, Shasta are just some that have erupted in the past.
What made Mt Saint Helen's to erupt?
Mt Saint Helens erupted when plates collided together and made the eruption blast! The last time Mt Saint Helens erupted was July, 10, 2008!!!!!!!!!!!!!!!!!!!!!
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.
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.
What years did st helens erupt?
It erupted in the year of 1980.
Which volcanoes have erupted before?
Most have erupted at some point. Some are dormant now, but could still erupt. Mt. Etna, Vesuvius, St. Helens, Shasta are just some that have erupted in the past.
When did Mtsthelens last erupt?
I think mt st helens last erupted in 2004
What time did st helens erupt?
the resting deadly volcano erupted at 8:32 AM
What made Mt Saint Helen's to erupt?
Mt Saint Helens erupted when plates collided together and made the eruption blast! The last time Mt Saint Helens erupted was July, 10, 2008!!!!!!!!!!!!!!!!!!!!!
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.
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.
How was mount st Helen erupted?
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
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.
When did mount helens erupt?
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.
Did Mount Krakatoa erupt in 2008?
No. It erupted a long time before that.
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
