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Chile · Región de Antofagasta

M3.0 Earthquake near Calama, Región de Antofagasta (Chile)

UTC time: 2026-05-21 19:57:30 UTC Local time: —
Magnitude
M3.0
Depth
125.8 km
Source
EMSC

Región de Antofagasta · Calama

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About this earthquake

On May 21, 2026 at 19:57 UTC, a magnitude M3.0 earthquake occurred near Calama, Región de Antofagasta (Chile). At around 126 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: over the past 24 hours, QuakeMap24 logged 22 earthquakes, the strongest at M5.0.

Details

ID
01f7d8760714b5503ce32ebf61c6def216420b09
Magnitude
M3.0
Depth
125.8 km
UTC time
2026-05-21 19:57:30 UTC
Local time
—
Country
Chile
State
Región de Antofagasta
City
Calama
County
Provincia de El Loa
Source
emsc
Coordinates
-21.41000, -68.56000
Temperature
2.4°C

Depth profile

Depth profile Depth: 125.8 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 125.8 km
Intermediate
125.8 km
125.8 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: 55 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Irruputuncu
    Distance: 76 km ·Stratovolcano ·Elevation: 5'163 m ·Last eruption: 1995 ·Chile-Bolivia
  • Putana
    Distance: 147 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 161 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 173 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Guayaques
    Distance: 194 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia

Región de Antofagasta

Context for this earthquake

07 Sep 2025 – 07 Sep 2026 · M ≥ 3.0 · 769 Catalogue entries

Of 768 other entries for this area and period, 646 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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