2020-12-05T06:48:38.0000Z-62.3079-58.22544.43manualconfirmedIRIS5.1Mww1Origin/20201205145719.377439.2544614Magnitude/20201205145719.37749.2544615IRISSOUTH SHETLAND ISLANDSregion nameNEIC PDEcatalogusauto7000cnci,us7000cncicontributorID