An ash cloud from an eruption of the Tungurahua volcano in Ecuador and the peak of the dormant Chimborazo volcano project through cloud cover in this photo taken from NASA's C-20A flying at 41,000 feet altitude about 100 miles northeast of Guayaquil, Ecuador on March 17.
An ash cloud from an eruption of the Tungurahua volcano in Ecuador and the peak of the dormant Chimborazo volcano project through cloud cover in this photo taken from NASA’s C-20A flying at 41,000 feet altitude about 100 miles northeast of Guayaquil, Ecuador on March 17.March 17, 2013
NASA Photo / Bill Brockett