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Chile · Región de Antofagasta

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

UTC time: 2026-05-21 11:52:42 UTC Local time: —
Magnitude
M2.5
Depth
125.5 km
Source
EMSC

Región de Antofagasta · Calama

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About this earthquake

A magnitude M2.5 earthquake was recorded near Calama, Región de Antofagasta (Chile) on May 21, 2026 at 11:52 UTC. The earthquake originated at an intermediate depth of about 126 km. Events of this size typically go unnoticed.

The data is provided by EMSC and cross-checked across seismological networks. Chile: over the past 24 hours, QuakeMap24 logged 22 earthquakes, the strongest at M5.0.

Details

ID
29d0879a5006ff854b815dced2ce5cd6ee391617
Magnitude
M2.5
Depth
125.5 km
UTC time
2026-05-21 11:52:42 UTC
Local time
—
Country
Chile
State
Región de Antofagasta
City
Calama
County
Provincia de El Loa
Source
emsc
Coordinates
-21.84000, -68.56000
Temperature
18.1°C

Depth profile

Depth profile Depth: 125.5 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 125.5 km
Intermediate
125.5 km
125.5 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: 101 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Putana
    Distance: 108 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 120 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Irruputuncu
    Distance: 123 km ·Stratovolcano ·Elevation: 5'163 m ·Last eruption: 1995 ·Chile-Bolivia
  • Licancabur
    Distance: 130 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Purico Complex
    Distance: 154 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile

Región de Antofagasta

Context for this earthquake

07 Sep 2025 – 07 Sep 2026 · M ≥ 2.0 · 1,604 Catalogue entries

Of 1,603 other entries for this area and period, 1,391 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

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

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