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Chile · Región de Antofagasta

M3.7 Earthquake near Antofagasta, Región de Antofagasta (Chile)

UTC time: 2026-05-01 04:55:42 UTC Local time: —
Magnitude
M3.7
Depth
94.4 km
Source
EMSC

Región de Antofagasta · Antofagasta

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About this earthquake

On May 1, 2026 at 04:55 UTC, a magnitude M3.7 earthquake occurred near Antofagasta, Región de Antofagasta (Chile). The earthquake originated at an intermediate depth of about 94 km. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC. Chile: over the past 24 hours, QuakeMap24 logged 24 earthquakes, the strongest at M5.0.

Depth profile

Depth profile Depth: 94.4 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 94.4 km
Intermediate
94.4 km
94.4 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

  • Negrillar, La
    Distance: 77 km ·Pyroclastic cone(s) ·Elevation: 4'220 m ·Chile
  • Llullaillaco
    Distance: 86 km ·Stratovolcano ·Elevation: 6'739 m ·Last eruption: 1877 ·Chile-Argentina
  • Socompa
    Distance: 110 km ·Stratovolcano ·Elevation: 6'031 m ·Last eruption: -5250 ·Chile-Argentina
  • Lastarria
    Distance: 114 km ·Stratovolcano ·Elevation: 5'706 m ·Chile-Argentina
  • Corrida de Cori Volcanic Field
    Distance: 119 km ·Stratovolcano ·Elevation: 5'451 m ·Chile-Argentina
  • Cordon del Azufre
    Distance: 126 km ·Complex ·Elevation: 5'481 m ·Chile-Argentina

Región de Antofagasta

Context for this earthquake

07 Sep 2025 – 07 Sep 2026 · M ≥ 3.0 · 769 Catalogue entries

Of 768 other entries for this area and period, 194 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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View earthquake KPIs, strongest and latest events, and averages for this country.

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