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Picture of Mount Redoubt Eruption
Ascending eruption cloud from Redoubt Volcano as viewed to the west from the Kenai Peninsula. The mushroom-shaped plume rose from avalanches of hot debris (pyroclastic flows) that cascaded down the north flank of the volcano. A smaller, white steam plume rises from the summit crater.
Photograph by R. Clucas, April 21, 1990. Source: http://wrgis.wr.usgs.gov/dds/dds-39/album.html
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