Back to map
M3.7 Depth: 183.9 km

M3.7 Earthquake near Municipio de San Antonio de los Cobres, Salta (Argentina)

UTC time: 2026-08-21 10:43:07 UTC Local time: —

About this earthquake

A magnitude M3.7 earthquake was recorded near Municipio de San Antonio de los Cobres, Salta (Argentina) on August 21, 2026 at 10:43 UTC. At around 184 km, the focal depth places this among intermediate-depth events. Earthquakes of this magnitude are often felt but rarely cause damage.

The data is provided by EMSC and cross-checked across seismological networks. Argentina: over the past 24 hours, QuakeMap24 logged 9 earthquakes, the strongest at M3.8.

Map

Depth profile

Depth profile Depth: 183.9 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 183.9 km
Intermediate
183.9 km
183.9 km — deeper than the regional average (143.3 km)
Regional average: 143.3 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: 59 km ·Stratovolcano(es) ·Elevation: 5'852 m ·Chile
  • Caichinque
    Distance: 74 km ·Stratovolcano(es) ·Elevation: 4'458 m ·Chile
  • Miniques
    Distance: 79 km ·Stratovolcano(es) ·Elevation: 5'910 m ·Chile
  • Chiliques
    Distance: 83 km ·Stratovolcano ·Elevation: 5'778 m ·Chile
  • Aracar
    Distance: 86 km ·Stratovolcano ·Elevation: 6'095 m ·Argentina
  • Tujle, Cerro
    Distance: 97 km ·Maar ·Elevation: 3'550 m ·Chile

Historic earthquake map · Argentina

Open history map
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.

Share