2022-03-06T23:56:18.0000Z51.2856100.228810manualconfirmedIRIS4.4mb1Origin/20220307001532.850793.148432Magnitude/20220307001532.850848.148433IRISRUSSIA-MONGOLIA BORDER REGIONregion nameNEIC PDEcatalogus6000h2mdcontributorID