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M3.3 Depth: 179.9 km

M3.3 Earthquake near San Pedro de Atacama, Región de Antofagasta (Chile)

UTC time: 2026-05-20 03:11:39 UTC Local time: —

About this earthquake

A magnitude M3.3 earthquake was recorded near San Pedro de Atacama, Región de Antofagasta (Chile) on May 20, 2026 at 03:11 UTC. At around 180 km, the focal depth places this among intermediate-depth events. Earthquakes of this magnitude are often felt but rarely cause damage.

The data is provided by EMSC and cross-checked across seismological networks. Chile: over the past 24 hours, QuakeMap24 logged 27 earthquakes, the strongest at M5.1.

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Depth profile

Depth profile Depth: 179.9 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 179.9 km
Intermediate
179.9 km
179.9 km — deeper than the regional average (99.1 km)
Regional average: 99.1 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: 20 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 36 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 48 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Guayaques
    Distance: 68 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia
  • Purico Complex
    Distance: 70 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile
  • Colachi
    Distance: 98 km ·Stratovolcano ·Elevation: 5'631 m ·Chile

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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