Chile · Región de Antofagasta

M2.5 Earthquake near San Pedro de Atacama, Región de Antofagasta (Chile)

UTC time: 2026-05-28 01:33:23 UTC Local time: —
Magnitude
M2.5
Depth
33.8 km
Source
EMSC

Región de Antofagasta · San Pedro de Atacama

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About this earthquake

On May 28, 2026 at 01:33 UTC, a magnitude M2.5 earthquake occurred near San Pedro de Atacama, Región de Antofagasta (Chile). With a focal depth of about 34 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by EMSC and cross-checked across seismological networks. Chile: 37 earthquakes were recorded in the past 24 hours, the strongest reaching M4.4.

Depth profile

Depth profile Depth: 33.8 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 33.8 km
Shallow
33.8 km
33.8 km — shallower than the regional average (99.8 km)
Regional average: 99.8 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Distance: 50 km ·Lava cone(es) ·Elevation: 3'109 m ·Chile
  • Distance: 62 km ·Pyroclastic cone(s) ·Elevation: 4'220 m ·Chile
  • Distance: 63 km ·Maar ·Elevation: 3'550 m ·Chile
  • Distance: 70 km ·Stratovolcano(es) ·Elevation: 6'233 m ·Chile
  • Distance: 78 km ·Stratovolcano ·Elevation: 6'031 m ·Last eruption: -5250 ·Chile-Argentina
  • Distance: 81 km ·Stratovolcano(es) ·Elevation: 5'910 m ·Chile

Región de Antofagasta

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 1,413 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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