Light earthquake
M4.5 Earthquake — 80 km W of El Aguilar, Argentina
2026-08-23 17:56 UTC · -23.13°, -66.46°
A magnitude 4.5 (light) earthquake struck 80 km W of El Aguilar, Argentina on 2026-08-23 17:56 UTC, at a depth of 225 km. See it live on Earth Live's real-time 3D globe.
M4.5
Magnitude
225 km
Depth
85 t
TNT equivalent
~173 km
Felt radius (est.)
Source: USGS event page. Energy and felt-radius figures are standard seismological estimates, not official assessments.
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