Just because a Glacier Peak eruption would be dangerous doesn’t mean it’s likely to happen anytime soon, Major said. Around ...

With Spurr rumbling near Anchorage, let's look at some of the largest eruptions in the most volcanically active state of the ...

However, its Crater Peak vent, located about 3 miles ... put more simply, a volcanic eruption that happens under a glacier creating a depression or "cauldron" on the ice's surface.

Eruptions of steam, ash, and tephra continued until June 1917, when the volcano resumed its quiet profile, with minor steam clouds occasionally reported. Since 1921, Lassen Peak has remained quiet.