2021-12-08T00:17:00.0000Z-59.731-26.372174.07manualconfirmedIRIS5.5mww1Origin/20211208003829.302493.417800Magnitude/20211208003829.302542.417801IRISSOUTH SANDWICH ISLANDS REGIONregion nameNEIC PDEcatalogusauto6000ga9r,us6000ga9rcontributorID