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Chile · Región de Antofagasta

M3.1 Earthquake near Sierra Gorda, Región de Antofagasta (Chile)

UTC time: 2026-02-16 17:13:23 UTC Local time: —
Magnitude
M3.1
Depth
95.1 km
Source
EMSC

Región de Antofagasta · Sierra Gorda

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About this earthquake

On February 16, 2026 at 17:13 UTC, a magnitude M3.1 earthquake occurred near Sierra Gorda, Región de Antofagasta (Chile). At around 95 km, the focal depth places this among intermediate-depth events. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Chile: 25 earthquakes were recorded in the past 24 hours, the strongest reaching M4.7.

Depth profile

Depth profile Depth: 95.1 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 95.1 km
Intermediate
95.1 km
95.1 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

  • Tilocalar
    Distance: 97 km ·Lava cone(es) ·Elevation: 3'109 m ·Chile
  • Negrillar, La
    Distance: 102 km ·Pyroclastic cone(s) ·Elevation: 4'220 m ·Chile
  • Tujle, Cerro
    Distance: 105 km ·Maar ·Elevation: 3'550 m ·Chile
  • Lascar
    Distance: 119 km ·Stratovolcano(es) ·Elevation: 5'592 m ·Last eruption: 2026 ·Chile
  • Pular
    Distance: 119 km ·Stratovolcano(es) ·Elevation: 6'233 m ·Chile
  • Miniques
    Distance: 122 km ·Stratovolcano(es) ·Elevation: 5'910 m ·Chile

Región de Antofagasta

Context for this earthquake

08 Sep 2025 – 08 Sep 2026 · M ≥ 3.0 · 768 Catalogue entries

Of 767 other entries for this area and period, 536 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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