On May 22, 1925, Lassen Peak in California had its most powerful eruption in a series of eruptions that occurred in the Cascade Range between 1914 and 1917. That eruption, which occurred 111 years ago ...
Footage of the eruption of Mt. Lassen in Northern California. Mt. Lassen erupted from 1914-1917, the last volcano in the Cascades to erupt prior to Mt. St. Helens. This footage was most likely taken ...