Hello Claire - Spurr sometimes has vapor plumes of gas and steam: http://www.avo.alaska.edu/images/image.php?id=10947 Did you see one recently? Thank you, Cheryl -------- Claire Pisor wrote:

From the information available on Mt. Spurr on your site, I cannot tell if it "smokes" all the time. Can you tell me if it does? Thank you!

-- Cheryl Cameron Geologist, Alaska Volcano Observatory Alaska Division of Geological & Geophysical Surveys voice: 907-451-5012 fax: 907-451-5050