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Chile · Antofagasta Region

M3.4 Earthquake near Antofagasta, Antofagasta Region (Chile)

UTC time: 2026-11-07 14:52:00 UTC Local time: —
Magnitude
M3.4
Depth
55.7 km
Source
EMSC

Antofagasta Region · Antofagasta

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About this earthquake

A magnitude M3.4 earthquake was recorded near Antofagasta, Antofagasta Region (Chile) on November 7, 2026 at 14:52 UTC. With a focal depth of about 56 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. 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 M4.2.

Depth profile

Depth profile Depth: 55.7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 55.7 km
Shallow
55.7 km
55.7 km — shallower than the regional average (100.2 km)
Regional average: 100.2 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

  • Negrillar, La
    Distance: 188 km ·Pyroclastic cone(s) ·Elevation: 4'220 m ·Chile
  • Llullaillaco
    Distance: 203 km ·Stratovolcano ·Elevation: 6'739 m ·Last eruption: 1877 ·Chile-Argentina
  • Socompa
    Distance: 224 km ·Stratovolcano ·Elevation: 6'031 m ·Last eruption: -5250 ·Chile-Argentina
  • Lastarria
    Distance: 225 km ·Stratovolcano ·Elevation: 5'706 m ·Chile-Argentina
  • Bayo Gorbea, Cerro
    Distance: 233 km ·Complex ·Elevation: 5'413 m ·Chile-Argentina
  • Corrida de Cori Volcanic Field
    Distance: 233 km ·Stratovolcano ·Elevation: 5'451 m ·Chile-Argentina

Antofagasta Region

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 527 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

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