Hello Tom - Is this a plume you see somewhere? Where are you at? When did you see it? We see nothing unusual in satellite, webcam, or seismic data. Thanks, Cheryl -------- tom korosei wrote: What's going on west side of Cook Inlet? Redoubt? Illiamna? Thanks. -- Cheryl Cameron Geologist, Alaska Volcano Observatory Alaska Division of Geological & Geophysical Surveys voice: 907-451-5012 fax: 907-451-5050