The Calbuco volcano in Chile has suddenly erupted. People have been evacuated from a 20km radius. Local flights are canceled. The ash cloud is moving east. It’s not clear yet how much effect it will have on the climate. But it is big and worth watching. So far, there are no reported casulties. This volcano has been quiet for 42 years, and caught everyone by surprise. h/t David W
Calbuco volcano, Chile @SegHumana
See BBC news