Light earthquake
M4.6 Earthquake — 59 km WNW of San Antonio de los Cobres, Argentina
2026-09-23 16:48 UTC · -24.08°, -66.89°
A magnitude 4.6 (light) earthquake struck 59 km WNW of San Antonio de los Cobres, Argentina on 2026-09-23 16:48 UTC, at a depth of 193 km. See it live on Earth Live's real-time 3D globe.
M4.6
Magnitude
193 km
Depth
120 t
TNT equivalent
~215 km
Felt radius (est.)
Source: USGS event page. Energy and felt-radius figures are standard seismological estimates, not official assessments.