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If the question is referring to the explosive intensity of Mt. St. Helens, it would depend on the eruption that you are referring to. In regards to the most well known eruption in historical times (May 18, 1980) it is registered by the United States Geological Service as a Volcano Explosivity Index 5 (VEI 5). Which is a very powerful eruption compared to how often they occur.
What else can I help you with?
What is the pipe for mount st Helens?
the pipe for mount st. helens is none of your bissunes '
How do you label the layers of mount st helens currently?
not lable, but what are the layers of mount st helens?
What is the volcano that erupted in the state of Washington in 1980?
mount st Helens
Where was the Mount St. Helens eruption?
The Mount St. Helens eruption occurred in Washington state, in the western United States.
How are mount st Helens and Mount Etna different?
mount st helens errupted from the side whilst no other volcano does that
How many deaths occured in the mount St Helens eruptions?
The 1980 eruption of Mount St. Helens killed 57 people.
What country is volcano mount St Helens in?
Mount St. Helens is in Washington state in the United States ofAmerica.
Is mount st helens active extinct or dormant?
Right now Mount St Helens is dormant.
Whice state is mount st Helens you?
Mt st. Helens is in Washington.
Is mount Saint Helens east of Mount Rainier?
No. Mount St. Helens is south-southwest of Mount Ranier.
Where exactly is mount saint Helens?
Mount St. Helens is located in Skamania County in the state of Washington, USA. It is part of the Cascade Range and is situated about 96 miles south of Seattle and 50 miles northeast of Portland, Oregon.
Is mount St Helens in New Hampshire?
No. Mount Saint Helens is in Washington state.
