2026-03-11T16:08:57.344502Z-27.8242130279541-69.7503967285156210manualconfirmedIAG4.500814287983622mb1Origin/20260311183733.675635.85133Magnitude/20260311183733.675709.85134earthquakeIAGNorthern Chileregion nameusp2026exhrcontributorID