Mineure Tremblement de terre M4.3 Earthquake — 91 km W of Ollagüe, Chile 91 km W of Ollagüe, Chile Source: USGS Earthquake Hazards Détails Magnitude: 4.3 Depth: 111.2 km Location: 91 km W of Ollagüe, Chile Time: 2026-04-27 11:37 UTC