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Argentina · Salta

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

UTC time: 2026-09-23 12:42:08 UTC Local time: —
Magnitude
M3.6
Depth
254.9 km
Source
EMSC

Salta · Municipio de San Antonio de los Cobres

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About this earthquake

On September 23, 2026 at 12:42 UTC, a magnitude M3.6 earthquake occurred near Municipio de San Antonio de los Cobres, Salta (Argentina). At around 255 km, the focal depth places this among intermediate-depth events. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by EMSC. Argentina: over the past 24 hours, QuakeMap24 logged 16 earthquakes, the strongest at M4.7.

Details

ID
d149571bcc340d55b5042e40eb2e130f9711c5cd
Magnitude
M3.6
Depth
254.9 km
UTC time
2026-09-23 12:42:08 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
-23.84000, -67.10000
Temperature
4.2°C

Depth profile

Depth profile Depth: 254.9 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 254.9 km
Intermediate
254.9 km
254.9 km — deeper than the regional average (133.7 km)
Regional average: 133.7 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: 45 km ·Stratovolcano(es) ·Elevation: 5'852 m ·Chile
  • Caichinque
    Distance: 66 km ·Stratovolcano(es) ·Elevation: 4'458 m ·Chile
  • Chiliques
    Distance: 68 km ·Stratovolcano ·Elevation: 5'778 m ·Chile
  • Miniques
    Distance: 68 km ·Stratovolcano(es) ·Elevation: 5'910 m ·Chile
  • Acamarachi
    Distance: 81 km ·Stratovolcano ·Elevation: 6'023 m ·Chile
  • Lascar
    Distance: 83 km ·Stratovolcano(es) ·Elevation: 5'592 m ·Last eruption: 2026 ·Chile

Salta

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 518 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

Historic earthquake map · Argentina

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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Argentina

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

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