A teenager when he began scuba diving in the shadow of Mount St. Helens, he remembers the lake ... growing a new lava dome in its crater, and captivating sightseers and geologists.
Drivers may be able to rep Smokey Bear, Mt. Saint Helens or historic Whidbey Island after this year's legislative session.
When Mount St Helens erupted in 1980, the resulting lava, ash, and debris turned the landscape barren for miles around. It ...
“High rates of seismicity, interpreted as recharge, have been observed in the past at Mount St. Helens and at other volcanoes ...
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 ...