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Chile · Antofagasta Region

M3.3 Earthquake near Calama, Antofagasta Region (Chile)

UTC time: 2026-08-05 07:23:55 UTC Local time: —

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About this earthquake

On August 5, 2026 at 07:23 UTC, a magnitude M3.3 earthquake occurred near Calama, Antofagasta Region (Chile). The earthquake originated at an intermediate depth of about 139 km. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC. Chile: 25 earthquakes were recorded in the past 24 hours, the strongest reaching M4.8.

Details

ID
7a1be1fd588f6e43e86544f1492d10bdd34ce72b
Magnitude
M3.3
Depth
139.2 km
UTC time
2026-08-05 07:23:55 UTC
Local time
—
Country
Chile
State
Antofagasta Region
City
Calama
County
Provincia de El Loa
Source
emsc
Coordinates
-21.48000, -68.62000
Temperature
0.1°C

Depth profile

Depth profile Depth: 139.2 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 139.2 km
Intermediate
139.2 km
139.2 km — deeper than the regional average (99.6 km)
Regional average: 99.6 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: 64 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Irruputuncu
    Distance: 84 km ·Stratovolcano ·Elevation: 5'163 m ·Last eruption: 1995 ·Chile-Bolivia
  • Putana
    Distance: 144 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 157 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 168 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Guayaques
    Distance: 191 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia

Antofagasta Region

Context for this earthquake

22 Sep 2025 – 22 Sep 2026 · M ≥ 3.0 · 471 Catalogue entries

Of 470 other entries for this area and period, 183 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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