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M3.3 Depth: 165.7 km

M3.3 Earthquake near Municipio de San Antonio de los Cobres, Salta (Argentina)

UTC time: 2026-08-19 20:38:20 UTC Local time: —

About this earthquake

A magnitude M3.3 earthquake was recorded near Municipio de San Antonio de los Cobres, Salta (Argentina) on August 19, 2026 at 20:38 UTC. The earthquake originated at an intermediate depth of about 166 km. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC. Argentina: 9 earthquakes were recorded in the past 24 hours, the strongest reaching M4.7.

Map

Depth profile

Depth profile Depth: 165.7 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 165.7 km
Intermediate
165.7 km
165.7 km — close to the regional average (144.5 km)
Regional average: 144.5 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

  • Cordon de Puntas Negras
    Distance: 50 km ·Stratovolcano(es) ·Elevation: 5'852 m ·Chile
  • Caichinque
    Distance: 57 km ·Stratovolcano(es) ·Elevation: 4'458 m ·Chile
  • Miniques
    Distance: 65 km ·Stratovolcano(es) ·Elevation: 5'910 m ·Chile
  • Aracar
    Distance: 65 km ·Stratovolcano ·Elevation: 6'095 m ·Argentina
  • Chiliques
    Distance: 74 km ·Stratovolcano ·Elevation: 5'778 m ·Chile
  • Tujle, Cerro
    Distance: 81 km ·Maar ·Elevation: 3'550 m ·Chile

Historic earthquake map · Argentina

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Country statistics · Argentina

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View earthquake KPIs, strongest and latest events, and averages for this country.

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