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Chile · Región de Antofagasta

M2.9 Earthquake near Antofagasta, Región de Antofagasta (Chile)

UTC time: 2026-03-13 20:40:15 UTC Local time: —
Magnitude
M2.9
Depth
104.1 km
Source
EMSC

Región de Antofagasta · Antofagasta

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About this earthquake

On March 13, 2026 at 20:40 UTC, a magnitude M2.9 earthquake occurred near Antofagasta, Región de Antofagasta (Chile). The earthquake originated at an intermediate depth of about 104 km. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by EMSC. Chile: 25 earthquakes were recorded in the past 24 hours, the strongest reaching M3.9.

Depth profile

Depth profile Depth: 104.1 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 104.1 km
Intermediate
104.1 km
104.1 km — close to 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

  • Llullaillaco
    Distance: 8 km ·Stratovolcano ·Elevation: 6'739 m ·Last eruption: 1877 ·Chile-Argentina
  • Negrillar, La
    Distance: 42 km ·Pyroclastic cone(s) ·Elevation: 4'220 m ·Chile
  • Corrida de Cori Volcanic Field
    Distance: 49 km ·Stratovolcano ·Elevation: 5'451 m ·Chile-Argentina
  • Socompa
    Distance: 50 km ·Stratovolcano ·Elevation: 6'031 m ·Last eruption: -5250 ·Chile-Argentina
  • Lastarria
    Distance: 53 km ·Stratovolcano ·Elevation: 5'706 m ·Chile-Argentina
  • Central Andean Arc at 25.1°S
    Distance: 55 km ·Pyroclastic cone ·Elevation: 4'652 m ·Argentina

Región de Antofagasta

Context for this earthquake

07 Sep 2025 – 07 Sep 2026 · M ≥ 2.0 · 1,603 Catalogue entries

Of 1,602 other entries for this area and period, 769 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

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