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Chile · Región de Antofagasta

M2.5 Earthquake near Calama, Región de Antofagasta (Chile)

UTC time: 2026-02-21 03:55:27 UTC Local time: —
Magnitude
M2.5
Depth
108.2 km
Source
EMSC

Región de Antofagasta · Calama

Country overview

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About this earthquake

On February 21, 2026 at 03:55 UTC, a magnitude M2.5 earthquake occurred near Calama, Región de Antofagasta (Chile). At around 108 km, the focal depth places this among intermediate-depth events. Events of this size typically go unnoticed.

The event was recorded by EMSC. Chile: 27 earthquakes were recorded in the past 24 hours, the strongest reaching M4.7.

Details

ID
0d513adaa805a35de101e5943afafa855a458f50
Magnitude
M2.5
Depth
108.2 km
UTC time
2026-02-21 03:55:27 UTC
Local time
—
Country
Chile
State
Región de Antofagasta
City
Calama
County
Provincia de El Loa
Source
emsc
Coordinates
-22.19000, -68.67000
Temperature
14.2°C

Depth profile

Depth profile Depth: 108.2 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 108.2 km
Intermediate
108.2 km
108.2 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

  • Putana
    Distance: 93 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 99 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 108 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Purico Complex
    Distance: 131 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile
  • Guayaques
    Distance: 138 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia
  • Olca-Paruma
    Distance: 142 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

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

Source: OurAirports · Dataset date: 2026-09-07

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 – 07 Sep 2026 · M ≥ 2.0 · 1,601 Catalogue entries

Of 1,600 other entries for this area and period, 1,388 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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