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When did mt st helens become active?

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Anonymous

∙ 13y ago

2002

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∙ 13y ago
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Related Questions

Is Mt St Helens and Mt Kilauea both active?

Yes, both are active.


What volcano is in Washington that's considered active?

Mt. St. Helens


Where was the explosion of mt st Helens?

At Mt. St. Helens.


Which country is mt St. Helens in?

Mount St. Helens is in the United States. It is an active volcano located in Skamania County, Washington.


Why is mt st helens an active volcano?

becuse it sleeping its eroped in 1980s


Where is mt st Helens located?

Mt. St. Helens is in Washington State.Mt. St. Helens is also in Skamania, County.Read more: What_is_Mt_St_Helen's_location


Does the US have an active volcano?

Yes. Mt. Kilauaea in Hawaii and Mt. St. Helens in Washington state.


What Volcano in the northwestern US?

Mt. St. Helens Mt. St. Helens


Which mountain erupted in 1980 in Washington US?

Mount St. Helens is a active volcano, in the Washington State.


Name two states with active volcanoes?

California- Mt. Lassen Washington- Mt. St. Helens Hawaii


What was the majors eruptions of mt st Helens?

The major eruptions of mt st Helen where that it was very active and the ground in the volcano always had a earth quake and so the made the eruptions in mt st Helen still active but was deadly in the 1900s.


Is Mount st. helens an active dormant or extinct?

Mt. St. Helen's is an active volcano... last showing activity on 16th January 2008.

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