Light earthquake
M4.5 Earthquake — 53 km N of Arauco, Argentina
2026-07-26 17:29 UTC · -28.10°, -66.73°
A magnitude 4.5 (light) earthquake struck 53 km N of Arauco, Argentina on 2026-07-26 17:29 UTC, at a depth of 157 km. See it live on Earth Live's real-time 3D globe.
M4.5
Magnitude
157 km
Depth
85 t
TNT equivalent
~219 km
Felt radius (est.)
Source: USGS event page. Energy and felt-radius figures are standard seismological estimates, not official assessments.