2026-06-28T03:12:00.095516Z-31.56690979003906-67.7374572753906210manualconfirmedIAG4.2599073074457356mb1Origin/20260629134642.525931.40991Magnitude/20260629134642.525993.40992earthquakeIAGSan Juan Province, Argentinaregion nameusp2026mnlwcontributorID