Whakakihia te rerenga e whai ake nei: Ko te wāhanga o te Ring of Fire, ko Japan ehara i te mea he puia anake, engari ko tetahi o nga rohe tino kaha o te whenua i te ao. Ko ngā ruu nui rawa atu ka puta i ngā rohe whakaheke i te taha rawhiti o te takutai o Hapani. Ko te 9.1 megathrust earthquake o te moana moana i te
Ko te takutai o Tōhoku i te Poutu-te-rangi 2011 i puta ai he tsunami whakamataku na te pakaru o te hononga megathrust.