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Chile · Región de Antofagasta

M2.8 Earthquake near Calama, Región de Antofagasta (Chile)

UTC time: 2026-02-23 15:57:23 UTC Local time: —
Magnitude
M2.8
Depth
125.0 km
Source
EMSC

Región de Antofagasta · Calama

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About this earthquake

A magnitude M2.8 earthquake was recorded near Calama, Región de Antofagasta (Chile) on February 23, 2026 at 15:57 UTC. The earthquake originated at an intermediate depth of about 125 km. Events of this size typically go unnoticed.

The event was recorded by EMSC. Chile: 25 earthquakes were recorded in the past 24 hours, the strongest reaching M4.7.

Details

ID
ce2103a23b7711cafcd1f1540589b6451822d940
Magnitude
M2.8
Depth
125.0 km
UTC time
2026-02-23 15:57:23 UTC
Local time
—
Country
Chile
State
Región de Antofagasta
City
Calama
County
Provincia de El Loa
Source
emsc
Coordinates
-21.85000, -68.65000
Temperature
20.0°C

Depth profile

Depth profile Depth: 125 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 125 km
Intermediate
125 km
125 km — deeper than 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

  • Olca-Paruma
    Distance: 104 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Putana
    Distance: 114 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 124 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Irruputuncu
    Distance: 125 km ·Stratovolcano ·Elevation: 5'163 m ·Last eruption: 1995 ·Chile-Bolivia
  • Licancabur
    Distance: 135 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Purico Complex
    Distance: 158 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile

Región de Antofagasta

Context for this earthquake

07 Sep 2025 – 07 Sep 2026 · M ≥ 2.0 · 1,602 Catalogue entries

Of 1,601 other entries for this area and period, 899 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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