2026-09-23T09:21:15.778895Z-28.701000213623047-67.20442199707031126manualconfirmedIAG5.400790824632645mb1Origin/20260923133718.50116.8495Magnitude/20260923133718.50122.8496earthquakeIAGLa Rioja Province, Argentinaregion nameusp2026sqwvcontributorID