A large plume of ash and steam rises from the Cotopaxi volcano, Ecuador. 一縷縷大量的火山灰和水蒸汽從科托帕希火山升起

A large plume of ash and steam rises from the Cotopaxi volcano as seen from Quito, Ecuador, Thursday, Oct. 8, 2015. The Geophysics Institute said during the first week of October the Cotopaxi has shown an increase in emission of ash and temperature, and a noted glow in the crater. (AP Photo/Dolores Ochoa)
Photos of the day - October 8, 2015
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Cotopaxi volcano spews ash and steam near Quito, Ecuador, on Thursday
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