I believe this is from left to right: Devil's Desk, Kukak, Steller, and Denison as viewed from the northwest.
Location:
Latitude: 58.553765
Longitude: -154.64969300013
Credit: Image courtesy of the AVO/UAF-GI.
Use Restriction: Please cite the photographer and the Alaska Volcano Observatory / University of Alaska Fairbanks, Geophysical Institute when using this image.
Full Resolution.