Shasta Valley's strange hills reveal a secret — the debris of a massive ancient mountain collapse in Northern California.

When Mount St Helens erupted in 1980, the resulting lava, ash, and debris turned the landscape barren for miles around. It was clear the land would take a long time to recover from the eruption.

The eruption of Mount St. Helens was catastrophic and caused the wipeout of various species, demanding a revival of the lost ...

A historical theater in Cowlitz County that would not be standing if it weren’t for the eruption of Mount ... Then, on May 18, 1980, Mount St. Helens erupted sending rock and debris down river ...

A historical theater in Cowlitz County that would not be standing if it weren’t for the eruption of Mount St. Helens is ... Then, on May 18, 1980, Mount St. Helens erupted sending rock and debris down ...

Browse 220+ mount ... Mount Saint Helens in Gifford Pinchot National Forest Washington State during sunset mount st helens national volcanic monument stock videos & royalty-free footage Mountain St.

We live in volcano country in the Pacific Northwest and a big anniversary is coming up later this month. Saturday, May 18 is the 45th anniversary of the eruption Mount Saint Helens eruption in 1980.

Poland said lessons from the 2010 eruption of Eyjafjallajökull and previous incidents, like the 1980 eruption of Mount St. Helens, have been well-learned. “When Eja erupted, the global volcanology ...

A skier sustained a knee injury while descending Mt. St. Helens on Saturday, April 19, prompting a rescue operation by the ...

Two skiers this month have been injured in separate incidents on Mount St. Helens and had to be taken down the mountain by rescuers using snowmobiles.