EARTHQUAKE · OCTOBER 23, 2026
M4.5 Earthquake near 102 km W of San Antonio de los Cobres, Argentina
A magnitude 4.5 earthquake struck 102 km W of San Antonio de los Cobres, Argentina on October 23, 2026 at Oct 23, 2026, 12:09 AM UTC. Depth 186 km. Live USGS data, tracked on the WorldEye globe.
The numbers, as USGS published them
MAGNITUDE
4.5
DEPTH
186 km
TIME (UTC)
Oct 23, 2026, 12:09 AM UTC
EPICENTER
24.286°S, 67.322°W
TSUNAMI FLAG (USGS)
Not set
SIGNIFICANCE (USGS)
312
STATUS
reviewed
EVENT TYPE
earthquake
Early earthquake figures are revised as more seismic stations report — magnitude, depth and even location can shift in the first hours. This page re-reads the USGS record every few minutes so it tracks the current published figures. Data: U.S. Geological Survey (USGS). WorldEye is a window onto that data, not an alert system — for safety guidance during an event, follow your local geological agency and emergency services.
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