Back to map
Argentina · Salta

M4.7 Earthquake near Municipio de Tolar Grande, Salta (Argentina)

UTC time: 2026-08-20 03:09:07 UTC Local time: —
Earthquake newsQuakeMap24
Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis.

Magnitude
M4.7
Depth
166.7 km
Source
USGS

Salta · Municipio de Tolar Grande

Country overview

Map

About this earthquake

On August 20, 2026 at 03:09 UTC, a magnitude M4.7 earthquake occurred near Municipio de Tolar Grande, Salta (Argentina). The earthquake originated at an intermediate depth of about 167 km. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The data is provided by USGS and cross-checked across seismological networks. Argentina: 12 earthquakes were recorded in the past 24 hours, the strongest reaching M3.7.

Details

ID
ce1c384b7c2452ffda3243748e491d2e9049a782
Magnitude
M4.7
Depth
166.7 km
UTC time
2026-08-20 03:09:07 UTC
Local time
—
Country
Argentina
State
Salta
City
Municipio de Tolar Grande
County
Los Andes
Village
Municipio de Tolar Grande
Source
usgs
Coordinates
-24.33650, -67.11540
Temperature
-6.5°C

Depth profile

Depth profile Depth: 166.7 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 166.7 km
Intermediate
166.7 km
166.7 km — close to the regional average (140.5 km)
Regional average: 140.5 km
Why depth matters

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

Depth classes per USGS

Tectonic context

Located on the South America Plate.
Near the boundary Altiplano ↔ South America · about 315 km away

Volcanoes nearby

  • Aracar
    Distance: 68 km ·Stratovolcano ·Elevation: 6'095 m ·Argentina
  • Caichinque
    Distance: 77 km ·Stratovolcano(es) ·Elevation: 4'458 m ·Chile
  • Cordon de Puntas Negras
    Distance: 78 km ·Stratovolcano(es) ·Elevation: 5'852 m ·Chile
  • Miniques
    Distance: 88 km ·Stratovolcano(es) ·Elevation: 5'910 m ·Chile
  • Pular
    Distance: 97 km ·Stratovolcano(es) ·Elevation: 6'233 m ·Chile
  • Tujle, Cerro
    Distance: 102 km ·Maar ·Elevation: 3'550 m ·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

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