2026-03-20T00:54:00.0000Z29.4129.430manualconfirmedJMA2.31Origin/20260320023550.509087.329693Magnitude/20260320023550.509198.3296942026-03-20T02:35:50.603222ZRyukyu Islands, Japanregion nameOrigin/20260320023550.509087.329693