http://www.bbc.co.uk/news/world-latin-america-32434490
https://youtu.be/_MdUQY6xQG4 (this is the source of the BBC video)

The volcano close to Calbuco, Puerto Varas, Los Lagos Region, Chile, South America last erupted in 1972. Last Wednesday, 22 April (and again Thursday, then again today) it erupted once more. Countless millions of tons of ash are being forced 6 miles (10km) up into the Stratosphere. Air travel has been cancelled & the ash has caused at least one building to collapse. The local town is now abandoned.