2023-09-21T04:07:03.0000Z0.116898.462927.152manualconfirmedIRIS4.7mb1Origin/20230921043556.986952.615111Magnitude/20230921043556.987005.615112IRISNORTHERN SUMATRA, INDONESIAregion nameNEIC PDEcatalogus7000kx1bcontributorID