Chile · Región de Antofagasta

M3.1 Earthquake near San Pedro de Atacama, Región de Antofagasta (Chile)

UTC time: 2026-02-24 09:27:50 UTC Local time:
Magnitude
M3.1
Depth
188.9 km
Source
EMSC

Región de Antofagasta · San Pedro de Atacama

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About this earthquake

On February 24, 2026 at 09:27 UTC, a magnitude M3.1 earthquake occurred near San Pedro de Atacama, Región de Antofagasta (Chile). The earthquake originated at an intermediate depth of about 189 km. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC. Chile: 25 earthquakes were recorded in the past 24 hours, the strongest reaching M4.7.

Depth profile

Depth profile Depth: 188.9 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 188.9 km
Intermediate
188.9 km
188.9 km — deeper than the regional average (99.3 km)
Regional average: 99.3 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

  • Distance: 33 km ·Stratovolcano(es) ·Elevation: 5'852 m ·Chile
  • Distance: 45 km ·Stratovolcano(es) ·Elevation: 4'458 m ·Chile
  • Distance: 50 km ·Stratovolcano(es) ·Elevation: 5'910 m ·Chile
  • Distance: 58 km ·Stratovolcano ·Elevation: 5'778 m ·Chile
  • Distance: 62 km ·Stratovolcano ·Elevation: 6'095 m ·Argentina
  • Distance: 67 km ·Maar ·Elevation: 3'550 m ·Chile

Región de Antofagasta

Context for this earthquake

07 Sep 2025 – 07 Sep 2026 · M ≥ 3.0 · 768 Catalogue entries

Of 767 other entries for this area and period, 536 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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Country statistics · Chile

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

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