Preparing for Nankai megaquake

The Cabinet Office’s Central Disaster Prevention Council said Wednesday that a megaquake of magnitude-9 in the Nankai Trough off the Pacific coasts and its ensuing tsunami could kill up to 323,000 people in 30 prefectures including Tokyo, with about 70 percent of the deaths tsunami-related. Malfunctioning water gates would cause 23,000 more deaths. The estimated … Read more