Magnitude 7.5 quake in northern Japan injures 23 people and triggers a 2-foot tsunami CTV NewsTsunami warnings canceled after 7.5-magnitude earthquake in NE Japan Yahoo News CanadaMagnitude 7.2 quake strikes off Japan’s northern coast and triggers a tsunami alert CityNews VancouverMagnitude 7.6 quake triggers a tsunami on Japan’s northern coast Toronto StarUpdated: Japan issues mega-quake alert after M7.5 tremor | NHK WORLD-JAPAN News nhk.or.jp