2023-10-14T09:46:40.0000Z27.4161127.6674104.962manualconfirmedIRIS4.6mb1Origin/20231014102425.688308.59483Magnitude/20231014102425.688363.59484IRISRYUKYU ISLANDS, JAPANregion nameNEIC PDEcatalogus6000lfircontributorID