“Mount Rainier keeps me up at night because it ... The sleeping giant’s destructive potential lies not with fiery flows of lava, which, in the event of an eruption, would be unlikely to ...

“Mount Rainier keeps me up at night because it ... The sleeping giant’s destructive potential lies not with fiery flows of lava, which, in the event of an eruption, would be unlikely to ...

However, lava flow or mudflow impacting the Seattle area ... the most dangerous volcanoes in the United States, ranking Mount Rainier third on the list behind Mount St. Helens and Hawaii's Kilauea.

These include Mount Baker, Glacier Peak, Mount Rainier, Mount St. Helens ... and Mount St. Helens has had fluid flows of basalt. The Ape Cave lava tube on the south side of Mount St. Helens ...