Calbuco, a Chilean volcano which has been dormant for forty years, erupted yesterday, April 22nd, near Puerto Montt, in southern Chile.
Here is a map of southern Chile, showing the location of Puerto Montt:
And here is a map which shows the location of Calbuco relative to Puerto Montt, the southernmost city in Chile:
More images of the eruption:
And here’s a link to the story on the BBC: http://www.bbc.com/news/world-latin-america-32425370