2025-06-19T08:45:59.94Z28.1728129.62435manualconfirmedUSGS4.4mb1Origin/20250620044522.632009.226671Magnitude/20250620044522.632057.2266722025-06-19T08:50:43.446592Z2025-06-20T04:45:25.443137ZRyukyu Islands, Japanregion nameOrigin/20250620044522.632009.226671