Dear Scott,
Where is the closest hot-spot volcano to California? And how many active volcanoes are on land?

rocky Matt


Dear Matt,

Yellowstone is the closest hot-spot volcano to California. To learn more visit the lesson on Hot Spots and Mantle Plumes and the information about Yellowstone National Park.

There are about 1500 active volcanoes. Most of them are on land.

Steve Mattox, University of North Dakota

Source of Information:

Simkin, T., and Siebert, L., 1994, Volcanoes of the world: Geoscience Press, Tucson, Arizona, 349 p.


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