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Chile · Región de Antofagasta

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

UTC time: 2026-01-21 15:48:26 UTC Local time: —
Magnitude
M2.5
Depth
150.7 km
Source
EMSC

Región de Antofagasta · San Pedro de Atacama

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About this earthquake

On January 21, 2026 at 15:48 UTC, a magnitude M2.5 earthquake occurred near San Pedro de Atacama, Región de Antofagasta (Chile). At around 151 km, the focal depth places this among intermediate-depth events. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by EMSC. Chile: 27 earthquakes were recorded in the past 24 hours, the strongest reaching M4.7.

Depth profile

Depth profile Depth: 150.7 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 150.7 km
Intermediate
150.7 km
150.7 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

  • Purico Complex
    Distance: 36 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile
  • Lascar
    Distance: 37 km ·Stratovolcano(es) ·Elevation: 5'592 m ·Last eruption: 2026 ·Chile
  • Colachi
    Distance: 40 km ·Stratovolcano ·Elevation: 5'631 m ·Chile
  • Licancabur
    Distance: 43 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Acamarachi
    Distance: 44 km ·Stratovolcano ·Elevation: 6'023 m ·Chile
  • Sairecabur
    Distance: 54 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia

Región de Antofagasta

Context for this earthquake

08 Sep 2025 – 08 Sep 2026 · M ≥ 2.0 · 1,595 Catalogue entries

Of 1,594 other entries for this area and period, 1,383 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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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Chile

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

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