2026-08-02T20:53:30.345Z-27.732-67.6681139.15manualconfirmedUSGS4.3mb1Origin/20260803125213.875379.282001Magnitude/20260803125213.87544.282002USGS8 km SW of Fiambalá, Argentinaregion nameuscatalogus6000thngcontributorID