Hello Adrie - Spurr is not erupting - it has active fumaroles that produce a visible plume under the right atmospheric conditions. Thank you, Cheryl Cameron -------- Adrie Jones wrote: I notice in the webcam images there's a tuft of smoke hanging out over 1 peak on Mt. Spurr. It's been developing in recent weeks and seems like it's gotten brighter at night. just noticing, aj -- Cheryl Cameron Geologist, Alaska Volcano Observatory Alaska Division of Geological & Geophysical Surveys voice: 907-451-5012 fax: 907-451-5050