2021-12-30T04:58:15.0000Z-55.8891-28.137336.55manualconfirmedIRIS5.7Mww1Origin/20211230061730.1479.585402Magnitude/20211230061730.147954.585403IRISSOUTH SANDWICH ISLANDS REGIONregion nameNEIC PDEcatalogusauto7000g7w5,pt21364000,us7000g7w5contributorID