Did Mt. St. Helens blow off one of it's sides in 1980?
Rowan Hurrell,Tracey Kemper, Bill Shoopman
Hi Ddomingu,
Yes, the north flank of Mt. St. Helens collapsed during the 1980 eruption.
There is lots of information about Mt. St.
Helens in VolcanoWorld. I suggest you go look at it.
Sincerely,
Scott Rowland
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