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M3.1 Depth: 103.4 km

M3.1 Earthquake near Calama, Antofagasta Region (Chile)

UTC time: 2026-08-17 13:37:29 UTC Local time: —

About this earthquake

On August 17, 2026 at 13:37 UTC, a magnitude M3.1 earthquake occurred near Calama, Antofagasta Region (Chile). The earthquake originated at an intermediate depth of about 103 km. Earthquakes of this magnitude are often felt but rarely cause damage.

The data is provided by EMSC and cross-checked across seismological networks. Chile: 18 earthquakes were recorded in the past 24 hours, the strongest reaching M4.3.

Map

Depth profile

Depth profile Depth: 103.4 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 103.4 km
Intermediate
103.4 km
103.4 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: 100 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 105 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 114 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Purico Complex
    Distance: 136 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile
  • Guayaques
    Distance: 144 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia
  • Olca-Paruma
    Distance: 144 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia

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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