45 years after blast, Mount St. Helens’ sediment still causing costly problems
Nearly 45 years after Mount St. Helens' eruption sent almost 90 billion cubic feet of debris into the upper Toutle Valley, ...
FOX 13 Seattle on MSN16d
WA seismic activity prompting new eruption plan for Mount Adams, Mount St. Helens
Recent increased seismic activity at Mt. Adams has brought state, tribal, and federal leaders together to reassess their eruption plans.
Is Mount St. Helens about to blow? Washington volcano recharging 44 years after eruption
“High rates of seismicity, interpreted as recharge, have been observed in the past at Mount St. Helens and at other volcanoes ...
Trump funding cuts worry researchers at most active West Coast volcano
At Mount St. Helens, volcano monitoring and trail maintenance efforts are set to degrade without help from federal agencies.
PBS3mon
Mt. St. Helens: Back From the Dead
One of the most violent natural disasters of our time, the colossal eruption of Mt. St. Helens in 1980 blasted away an entire mountainside. Over 200 square miles of pristine forest were buried ...
Business Insider8y
Mount Saint Helens could erupt soon
Mount St. Helens has recently been swarming with geological activity, which could mean the giant American volcano is gearing up for its next big eruption. Produced by Zach Wasser and Dave Mosher.
tdn6d
4 decades after Mount St. Helens blast, Kelso looks to replace water system affected by sediment
Nearly 45 years after Mount St. Helens’ eruption sent almost 90 billion cubic feet of debris into the upper Toutle Valley, millions of tons of sediment still pour down into the Cowlitz River ...
BBC7y
Case study: Mt. St Helens 1980
A very common case study for volcanoes is the eruption of Mount St Helens in the USA in 1980. Other case studies include the eruption of Mount Etna in Sicily in 1974 and Heimaey eruption in ...