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Light earthquake

M4.5 Earthquake — 100 km W of San Antonio de los Cobres, Argentina

2026-08-16 21:06 UTC · -24.30°, -67.31°

A magnitude 4.5 (light) earthquake struck 100 km W of San Antonio de los Cobres, Argentina on 2026-08-16 21:06 UTC, at a depth of 174 km. See it live on Earth Live's real-time 3D globe.

M4.5
Magnitude
174 km
Depth
85 t
TNT equivalent
~205 km
Felt radius (est.)
🌍 View live on the 3D globe →

Source: USGS event page. Energy and felt-radius figures are standard seismological estimates, not official assessments.

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