Disasters · Earthquake

M4.6 · Argentina

First tracked 3 August 2026 · Last updated 4 August 2026

M4.6

Magnitude

183 km

Depth

15,171

Population exposed

20 thousand in MMI II

Exposure detail

An M4.6 earthquake struck 88 km WSW of San Antonio de los Cobres, Argentina, at a depth of 183 km. The PAGER alert for this event was orange, with an estimated population exposure of 15,171.

Sources

USGS ↗GDACS ↗

Source: USGS & GDACS · figures reported · Reviewed