The 20th Century's Greatest Volcanic Eruption: Mt Katmai 100 Years Later

A Long Dormant Volcano in Alaska is Awakening; The Alaskan Krakatoa

ALASKA ON ALERT! 570,000 Years of Silence — And Now It's Shaking

Alaska's Mount Redoubt Volcano Erupts 5 Times

The Active Volcano in Alaska; Black Peak

The Active Volcano in Alaska; Fisher Caldera

The Active Volcano in Alaska; Mount Katmai

Eruption Footage from Alaska's Remote Great Sitkin Volcano

Alaska now: 1 day after Spurr volcanic erupt warning,as eart rises,rumbling across Plains

Inside Great Sitkin: A Volcano That Refused to Sleep

Mt. Spurr eruption, August 18th 1992 (Second camera)

This Small Volcano Produced the Largest Eruption in 100+ Years