Chile · Región de Antofagasta

M3.4 Earthquake near San Pedro de Atacama, Región de Antofagasta (Chile)

UTC time: 2026-05-31 00:58:18 UTC Local time: —
Magnitude
M3.4
Depth
196.8 km
Source
EMSC

Región de Antofagasta · San Pedro de Atacama

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About this earthquake

On May 31, 2026 at 00:58 UTC, a magnitude M3.4 earthquake occurred near San Pedro de Atacama, Región de Antofagasta (Chile). At around 197 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: 36 earthquakes were recorded in the past 24 hours, the strongest reaching M4.4.

Depth profile

Depth profile Depth: 196.8 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 196.8 km
Intermediate
196.8 km
196.8 km — deeper than the regional average (99.8 km)
Regional average: 99.8 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: 22 km ·Stratovolcano(es) ·Elevation: 4'458 m ·Chile
  • Distance: 32 km ·Stratovolcano(es) ·Elevation: 5'852 m ·Chile
  • Distance: 33 km ·Stratovolcano(es) ·Elevation: 5'910 m ·Chile
  • Distance: 38 km ·Stratovolcano ·Elevation: 6'095 m ·Argentina
  • Distance: 47 km ·Maar ·Elevation: 3'550 m ·Chile
  • Distance: 53 km ·Stratovolcano ·Elevation: 5'778 m ·Chile

Región de Antofagasta

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 665 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 · Chile

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Country statistics · Chile

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

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