Light earthquake
M4.6 Earthquake — 38 km W of San Pedro de Atacama, Chile
2026-09-20 13:55 UTC · -22.96°, -68.57°
A magnitude 4.6 (light) earthquake struck 38 km W of San Pedro de Atacama, Chile on 2026-09-20 13:55 UTC, at a depth of 111 km. See it live on Earth Live's real-time 3D globe.
M4.6
Magnitude
111 km
Depth
120 t
TNT equivalent
~300 km
Felt radius (est.)
Source: USGS event page. Energy and felt-radius figures are standard seismological estimates, not official assessments.