Earthquake report · M 4.3

M4.3 earthquake 71 km from Pocito, Argentina

USGS · updated Oct 28, 2026, 00:34 UTC

A magnitude 4.3 earthquake was recorded on Oct 27, 2026, 8:23 PM (GMT-3) 25 km SSE of Calingasta, Argentina at a depth of 120 km, according to the U.S. Geological Survey (USGS). Data is preliminary and the magnitude may be revised.

Reported location · -31.54°, -69.31° ·

Read the official report ↗Map, updates and comments

Details

Source: usgs
Category: earthquake
Source status: active
Magnitude: 4.3
Depth (km): 120
Local time: Oct 27, 2026, 8:23 PM (GMT-3)
UTC time: 2026-10-27 23:23
Coordinates: -31.542, -69.314

Updates

M 4.3 - 25 km SSE of Calingasta, ArgentinaOct 28, 2026, 00:34 UTC

Nearby cities

Pocito · 71 km
Rawson · 73 km
Villa Paula de Sarmiento · 74 km
Chimbas · 74 km
San Juan · 75 km

All recent earthquakes in Argentina →

Saved source report · captured Nov 3, 2026, 19:21 UTC. Follow the issuing authority’s current instructions.