Iceland's volcanic ash cloud

http://www.dailymail.co.uk/news/article-1266191/Iceland-volcano-erupts-second-time-month-forcing-new-evacuation-tourists.html

http://news.bbc.co.uk/1/hi/in_depth/8623301.stm

http://www.metoffice.gov.uk/corporate/pressoffice/2010/volcano.html

http://www.guardian.co.uk/uk/interactive/2010/apr/15/volcano-airport-disruption-iceland

http://www.flightradar24.com/

http://news.bbc.co.uk/1/hi/in_depth/8623301.stm

http://www.boston.com/bigpicture/2010/04/icelands_disruptive_volcano.html