2025-12-10T05:18:49.438Z23.2312143.584139.66manualconfirmedUSGS4.9mb1Origin/20251210053943.705974.25673517Magnitude/20251210053943.706087.256735182025-12-10T05:38:40.752021Z2025-12-10T05:39:43.721941ZVolcano Islands, Japan Regionregion nameOrigin/20251210053943.705974.25673517