Ash clouds above Tungurahua Volcano reached altitudes of 37,000 feet (11,000) meters on April 30, 2011.
Published May 4, 2011
Ecuador’s Tungurahua volcano shows a small plume from its summit crater on January 1, 2011.
Published Jan 3, 2011
An ash cloud from Ecuador’s Tungurahua Volcano streams to the southwest of the peak on January 23, 2010.
Published Jan 27, 2010
