2025-12-30T08:16:00.0000Z27.7128.710manualconfirmedJMA3.11Origin/20251230082157.118076.28294309Magnitude/20251230082157.118171.282943102025-12-30T08:21:35.117487Z2025-12-30T08:21:57.147237ZRyukyu Islands, Japanregion nameOrigin/20251230082157.118076.28294309