2025-12-31T05:22:00.0000Z28.1129.230manualconfirmedJMA2.91Origin/20251231052738.834424.28429561Magnitude/20251231052738.834498.284295622025-12-31T05:27:38.84878ZRyukyu Islands, Japanregion nameOrigin/20251231052738.834424.28429561