2026-03-30T18:43:00.0000Z37.2136.710manualconfirmedJMA3.41Origin/20260331022345.814478.539104Magnitude/20260331022345.81457.5391052026-03-30T18:49:47.650491Z2026-03-31T02:23:45.919963ZNear West Coast of Honshu, Japanregion nameOrigin/20260331022345.814478.539104