2024-12-20T19:57:37.09Z50.556690.419110manualconfirmedUSGS4.5mb1Origin/20241220231330.873728.58995Magnitude/20241220231330.873808.589962024-12-20T20:07:32.023905Z2024-12-20T23:13:31.18049ZRussia-Mongolia Border Regionregion nameOrigin/20241220231330.873728.58995