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Chile · Antofagasta Region

M3.2 Earthquake near San Pedro de Atacama, Antofagasta Region (Chile)

UTC time: 2026-08-02 23:53:47 UTC Local time: —
Magnitude
M3.2
Depth
100.7 km
Source
EMSC

Antofagasta Region · San Pedro de Atacama

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About this earthquake

A magnitude M3.2 earthquake was recorded near San Pedro de Atacama, Antofagasta Region (Chile) on August 2, 2026 at 23:53 UTC. At around 101 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. Chile: 24 earthquakes were recorded in the past 24 hours, the strongest reaching M4.8.

Depth profile

Depth profile Depth: 100.7 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 100.7 km
Intermediate
100.7 km
100.7 km — close to the regional average (99.6 km)
Regional average: 99.6 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

  • Licancabur
    Distance: 83 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Purico Complex
    Distance: 88 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile
  • Sairecabur
    Distance: 89 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Lascar
    Distance: 89 km ·Stratovolcano(es) ·Elevation: 5'592 m ·Last eruption: 2026 ·Chile
  • Tujle, Cerro
    Distance: 95 km ·Maar ·Elevation: 3'550 m ·Chile
  • Colachi
    Distance: 96 km ·Stratovolcano ·Elevation: 5'631 m ·Chile

Antofagasta Region

Context for this earthquake

22 Sep 2025 – 22 Sep 2026 · M ≥ 3.0 · 471 Catalogue entries

Of 470 other entries for this area and period, 236 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · Chile

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