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It was formed from converget bounderies.
What else can I help you with?
Where is mount helen's?
Mt. St. Helen's is in Washington, the state.
Why did mt st Helen's explode?
its a volcano
When did mt st Helen eruption?
mt. st. Helens erupted in may 18, 1980
What is happening to plate to form mt st Helen?
The answer to this question is that the plates are still colliding which is causing the elevation of the volcano to become greater.
What volcano in the cascade mountains on May 18 1980?
You're thinking of Mount St Helens. From it's Wikipedia entry, it appears like this was the most destructive volcanic eruption in US history. ". . . Fifty-seven people were killed; 250 homes, 47 bridges, 15 miles (24 km) of railways, and 185 miles (298 km) of highway were destroyed. . . "
Where did Mt St Helen's occur?
where did mt Helen's occur
What eruption does Mt St Helen's have?
The eruption that Mt St Helen has is an exploding volcano that shoots lava and rocks into the air.
Where is mount helen's?
Mt. St. Helen's is in Washington, the state.
What is mt st Helen's circumference?
39 in.
Is MT st helen active?
Yes
Is Mt St Helen in the Rocky's?
yes
Why did mt st Helen's explode?
its a volcano
What do mt Rainier mt Shasta and mt St Helen's have in common?
all volcanoes
Names of people who died at mt st helen?
no
What is mt st Helen made?
lava rock
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.
When did mt st Helen eruption?
mt. st. Helens erupted in may 18, 1980
