2025-03-09T04:20:54.086Z28.6868130.146637.471manualconfirmedUSGS4.9mb1Origin/20250309044743.366418.28737Magnitude/20250309044743.366492.287382025-03-09T04:27:20.846075Z2025-03-09T04:47:43.744211ZRyukyu Islands, Japanregion nameOrigin/20250309044743.366418.28737