Is any distance away from a volcano safe? Find out when an eruption causes one of the largest landslides in recorded history on Mount St. Helens. Unbelievable footage is studied and explained. (from Discovery Channel's "Raging Planet")
- 14 жыл бұрын
Mount St. Helens Disintegrates in Enormous Landslide
- Рет қаралды 19,454,139
Пікірлер: 9 М.