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Chile · Región de Antofagasta

M2.6 Earthquake near Calama, Región de Antofagasta (Chile)

UTC time: 2026-01-31 19:29:43 UTC Local time: —
Magnitude
M2.6
Depth
86.5 km
Source
EMSC

Región de Antofagasta · Calama

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About this earthquake

On January 31, 2026 at 19:29 UTC, a magnitude M2.6 earthquake occurred near Calama, Región de Antofagasta (Chile). The earthquake originated at an intermediate depth of about 87 km. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by EMSC and cross-checked across seismological networks. Chile: 27 earthquakes were recorded in the past 24 hours, the strongest reaching M4.7.

Details

ID
98a25ea413c8c58406fff3a31fa77b04d83dddc3
Magnitude
M2.6
Depth
86.5 km
UTC time
2026-01-31 19:29:43 UTC
Local time
—
Country
Chile
State
Región de Antofagasta
City
Calama
County
Provincia de El Loa
Source
emsc
Coordinates
-22.48000, -68.84000
Temperature
25.9°C

Depth profile

Depth profile Depth: 86.5 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 86.5 km
Intermediate
86.5 km
86.5 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

  • Sairecabur
    Distance: 101 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Putana
    Distance: 102 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Licancabur
    Distance: 106 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Purico Complex
    Distance: 126 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile
  • Guayaques
    Distance: 139 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia
  • Colachi
    Distance: 149 km ·Stratovolcano ·Elevation: 5'631 m ·Chile

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • El Loa AirportChile · CJC · SCCF
    6.8 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-08

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Región de Antofagasta

Context for this earthquake

08 Sep 2025 – 08 Sep 2026 · M ≥ 2.0 · 1,597 Catalogue entries

Of 1,596 other entries for this area and period, 1,201 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

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

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