2022-10-19T14:38:21.0000Z-59.2179-25.9560.578manualconfirmedIRIS5mb1Origin/20221019165936.86309.446758Magnitude/20221019165936.863154.446759IRISSOUTH SANDWICH ISLANDS REGIONregion nameNEIC PDEcatalogus6000iuv9contributorID