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M2.8 Depth: 140.1 km

M2.8 Earthquake near Calama, Antofagasta Region (Chile)

UTC time: 2026-08-21 08:17:46 UTC Local time: —

About this earthquake

A magnitude M2.8 earthquake was recorded near Calama, Antofagasta Region (Chile) on August 21, 2026 at 08:17 UTC. The earthquake originated at an intermediate depth of about 140 km. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by EMSC. Chile: over the past 24 hours, QuakeMap24 logged 25 earthquakes, the strongest at M3.6.

Map

Depth profile

Depth profile Depth: 140.1 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 140.1 km
Intermediate
140.1 km
140.1 km — deeper than the regional average (99.2 km)
Regional average: 99.2 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: 72 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Irruputuncu
    Distance: 95 km ·Stratovolcano ·Elevation: 5'163 m ·Last eruption: 1995 ·Chile-Bolivia
  • Putana
    Distance: 130 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 143 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 155 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Guayaques
    Distance: 177 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia

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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