Tsunami Risk in Japan April 2, 2012 | AP @ Google Since last year's earthquake and tsunami, experts in Japan have been studying the potential hazards... Tsunami Debris from Japan February 23, 2012 | BBC.co.uk The earthquake and tsunami that hit Japan in March 2011 caused millions of tons of... Japan Earthquake-Tsunami: Before and After Images March 14, 2011 | CNN CNN has a few aerial photo pairs that show locations in Japan before and after... A Study of Tsunami Deposits in Japan July 5, 2011 | USGS "To better understand and reduce tsunami hazards, USGS scientists examined sediment deposited by the tsunami... |