Popocateptl volcano in Mexico erupts to 32,000ft
Ruiz volcano in Colombia erupts to 30,000ft
Tungurahua volcano in Ecuador erupts to 23,000ft
Kerinci volcano in Indonesia erupts to 16,000ft
Mt Etna volcano in Italy erupts to 15,000ft
Sakurajima volcano on Japan erupts to 14,000ft
Sheveluch volcano on Kamchatka, Russia erupts to 14,000ft
Sinabung volcano in Indonesia erupts to 14,000ft
Reventador volcano in Ecuador erupts to 13,000f...