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Argentina · Salta

M2.8 Earthquake near Municipio de San Antonio de los Cobres, Salta (Argentina)

UTC time: 2026-09-18 00:15:55 UTC Local time: —
Magnitude
M2.8
Depth
181.8 km
Source
EMSC

Salta · Municipio de San Antonio de los Cobres

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About this earthquake

A magnitude M2.8 earthquake was recorded near Municipio de San Antonio de los Cobres, Salta (Argentina) on September 18, 2026 at 00:15 UTC. The earthquake originated at an intermediate depth of about 182 km. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

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 M4.2.

Details

ID
94bbaf67cff7f4811ba22dc1ed07a42b3bdeb199
Magnitude
M2.8
Depth
181.8 km
UTC time
2026-09-18 00:15:55 UTC
Local time
—
Country
Argentina
State
Salta
City
Municipio de San Antonio de los Cobres
County
Los Andes
Village
Municipio de San Antonio de los Cobres
Source
emsc
Coordinates
-24.21000, -67.06000
Temperature
4.2°C

Depth profile

Depth profile Depth: 181.8 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 181.8 km
Intermediate
181.8 km
181.8 km — deeper than the regional average (142.4 km)
Regional average: 142.4 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: 71 km ·Stratovolcano(es) ·Elevation: 5'852 m ·Chile
  • Aracar
    Distance: 74 km ·Stratovolcano ·Elevation: 6'095 m ·Argentina
  • Caichinque
    Distance: 75 km ·Stratovolcano(es) ·Elevation: 4'458 m ·Chile
  • Miniques
    Distance: 84 km ·Stratovolcano(es) ·Elevation: 5'910 m ·Chile
  • Chiliques
    Distance: 96 km ·Stratovolcano ·Elevation: 5'778 m ·Chile
  • Tujle, Cerro
    Distance: 100 km ·Maar ·Elevation: 3'550 m ·Chile

Salta

Context for this earthquake

18 Sep 2025 – 18 Sep 2026 · M ≥ 2.0 · 615 Catalogue entries

Of 614 other entries for this area and period, 528 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

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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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