Ash-rich eruption from the intracaldera cone at Veniaminof, August 18, 2013. The gray-brown cone of debris at the base of the eruption column has been built by this type of activity since about June 13. Photo taken by Game McGimsey, AVO/USGS. Overflight to Veniaminof co-sponsored by the National Geographic Society.
Image courtesy of AVO/USGS.
Please cite the photographer and the Alaska Volcano Observatory / U.S. Geological Survey when using this image.
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