2023-08-18T18:33:04.0000Z42.312143.058561.408manualconfirmedIRIS4.9Mww1Origin/20230819182652.382323.379657Magnitude/20230819182652.382372.379658IRISHOKKAIDO, JAPAN REGIONregion nameNEIC PDEcatalogus7000kpb9contributorID