2022-11-27T18:07:48.0000Z-59.1549-25.951480.774manualconfirmedIRIS4.9mb1Origin/20221127182617.097163.710253Magnitude/20221127182617.097215.710254IRISSOUTH SANDWICH ISLANDS REGIONregion nameNEIC PDEcatalogus7000iss3contributorID