2022-08-13T13:27:10.0000Z-56.4828-27.250493.026manualconfirmedIRIS4.9mb1Origin/20220813192844.623201.688653Magnitude/20220813192844.623266.688654IRISSOUTH SANDWICH ISLANDS REGIONregion nameNEIC PDEcatalogus6000iajgcontributorID