Eruption probabilities for the Lassen Volcanic Center and regional volcanism, northern California, and probabilities for large explosive eruptions in the Cascade Range

Cascade Volcanic Arc Calderas

The Cascade Volcanic Arc is a chain of volcanoes stretching from southern British Columbia down to northern California.

Cascade Volcanoes

The Cascade Volcanoes (also known as the Cascade Volcanic Arc or the Cascade Arc) are a number of volcanoes in a volcanic arc in western North America, extending from…