2021-12-12T03:30:58.0000Z36.1274139.820858.07manualconfirmedIRIS4.9Mww1Origin/20211212035040.719608.450101Magnitude/20211212035040.71966.450102IRISEASTERN HONSHU, JAPANregion nameNEIC PDEcatalogus6000gbk2contributorID