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M3.6 Depth: 203.1 km

M3.6 Earthquake near Municipio de San Antonio de los Cobres, Salta (Argentina)

UTC time: 2026-03-18 21:34:57 UTC Local time: —

About this earthquake

A magnitude M3.6 earthquake was recorded near Municipio de San Antonio de los Cobres, Salta (Argentina) on March 18, 2026 at 21:34 UTC. The earthquake originated at an intermediate depth of about 203 km. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Argentina: 15 earthquakes were recorded in the past 24 hours, the strongest reaching M4.5.

Map

Depth profile

Depth profile Depth: 203.1 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 203.1 km
Intermediate
203.1 km
203.1 km — deeper than the regional average (148.6 km)
Regional average: 148.6 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: 41 km ·Stratovolcano(es) ·Elevation: 5'852 m ·Chile
  • Caichinque
    Distance: 53 km ·Stratovolcano(es) ·Elevation: 4'458 m ·Chile
  • Miniques
    Distance: 58 km ·Stratovolcano(es) ·Elevation: 5'910 m ·Chile
  • Chiliques
    Distance: 65 km ·Stratovolcano ·Elevation: 5'778 m ·Chile
  • Aracar
    Distance: 67 km ·Stratovolcano ·Elevation: 6'095 m ·Argentina
  • Tujle, Cerro
    Distance: 76 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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