2021-08-11T23:34:27.0000Z6.0252127.218644.97manualconfirmedIRIS4.4mb1Origin/20210812000021.27291.460024Magnitude/20210812000021.272959.460025IRISPHILIPPINE ISLANDS REGIONregion nameNEIC PDEcatalogus6000f4cvcontributorID