http://www.abc.net.au/news/events/japan-quake-2011/beforeafter.htm
http://bravenewclimate.com/2011/03/13/fukushima-simple-explanation/
http://blogs.aljazeera.net/live/asia/japans-twin-disasters-march-13-liveblog
http://www.guardian.co.uk/world/blog/2011/mar/13/japan-earthquake-and-tsunami-japan
http://thelede.blogs.nytimes.com/2011/03/13/latest-updates-on-earthquake-aftermath-in-japan/?hp