Main Islands Of Japan Map – Tsunami warning issued for western coast after series of quakes off Ishikawa, one with preliminary magnitude of 7.6. . Buildings collapse, trapping residents, and fires break out but tsunami warning lowered after series of major earthquakes in Japan .
Main Islands Of Japan Map Japan Maps & Facts World Atlas: An earthquake with a preliminary magnitude of 7.5 on the Richter scale prompted a tsunami warning on New Year’s Day. . TOKYO — Japan dropped its highest-level tsunami alert, issued following a series of major earthquakes on Monday, but told residents of coastal areas not to return to their homes as deadly waves could .