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If you're talking about mt st Helens then it last erupted on 1st October 2004, but it is most notorious for its catastrophic eruption on 18th May 1980 at 8:32 am.
So about 7 years. =)
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∙ 12y ago
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How long had Eyjafallajo been dormant for?
Eyjafjallajökull, a volcano in Iceland, had been dormant for about 190 years before it erupted in 2010.
How long has kilimanjaro been dormant?
Last erupted somewhere between 150,000 and 200,000 years ago
A volcano that has erupted in the last thousand years but not recently?
A volcano that has erupted within historic time is an Active Volcano.
Is long valley caldera extinct?
No. It last erupted a few hundred years ago and has been showing signs of renewed activity since 1980.
When A volcano that hasn't erupted in a long time is?
A dormant volcano.
How long has it been since it has erupted?
be more specific- which volcanoe are you talking about exactly?
How long has it been since mount Fuji has erupted?
6 1/2 weeks
How long had Eyjafallajo been dormant for?
Eyjafjallajökull, a volcano in Iceland, had been dormant for about 190 years before it erupted in 2010.
How long has kilimanjaro been dormant?
Last erupted somewhere between 150,000 and 200,000 years ago
How long has pete wentz been a singer?
Pete Wentz has never been a singer, he is the bassist for Fall Out Boy, but he has done background vocals and screamo for Fall Out Boy scence their first ablum in 2001.
How long has Mount Kilimanjaro been dormant?
Last erupted somewhere between 150,000 and 200,000 years ago
What do you call a volcano that has erupted for a long time?
Simply an "active" Volcano. If it has NOT erupted for a long time it can be a "dormant" or "extinct" Volcano.
What is a homophone for the word scence?
seen Have you seen the last scene in the movie? The neighbor's argument cause quite a scene on our block last night. It has been a long time since I've seen anyone fight like that.
Did Mount Ararat ever erupted?
Although there is no historical record of Mount Ararat erupting in modern times, it is a dormant volcano that could potentially erupt in the future. The last known eruption occurred in 1840.
How long was Soulja Boy a underground rb?
scence wen he wuz bout 6 or 3 years old
A volcano that has erupted in the last thousand years but not recently?
A volcano that has erupted within historic time is an Active Volcano.
Is long valley caldera extinct?
No. It last erupted a few hundred years ago and has been showing signs of renewed activity since 1980.
