2021-08-14T21:57:19.0000Z-56.6243-25.95441.63manualconfirmedIRIS5.2mb1Origin/20210814221702.735431.493117Magnitude/20210814221702.735489.493118IRISSOUTH SANDWICH ISLANDS REGIONregion nameNEIC PDEcatalogus6000f6c6contributorID