2025-07-21T13:33:00.0000Z29.3129.620manualconfirmedJMA21Origin/20250721133900.006602.147519Magnitude/20250721133900.006687.1475202025-07-21T13:39:00.018102ZRyukyu Islands, Japanregion nameOrigin/20250721133900.006602.147519