The Explosive Eruption of Chile's Calbuco Volcano (1)

Eruption of Chile's Calbuco volcano on May 1, 2005 has caused the entire region in danger, many residents were forced to leave their homes while still recovering and cleaning up from previous week's 2 eruptions in late April. The volcano is expected to remain unstable for months. Experts warn of the possibility of acid rain and volcanic mud flows.

Source:
1. http://www.theweathernetwork.com/news/articles/chile-volcano-erupts-for-the-third-time-thousands-evacuated/50417/
2. http://www.independent.co.uk/news/world/americas/1500-are-evacuated-following-third-calbuco-volcano-eruption-in-chile-with-experts-warning-of-acid-rain-and-deadly-mud-flows-10217584.html