2026-09-15T17:41:29.806817Z-25.13825988769531-66.49047088623047221.3280029296875manualconfirmedIAG4.370317729510269mb1Origin/20260915194021.758711.76977Magnitude/20260915194021.75878.76978earthquakeIAGSalta Province, Argentinaregion nameusp2026scxhcontributorID