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Chile · Antofagasta Region

M2.6 Earthquake near Calama, Antofagasta Region (Chile)

UTC time: 2026-07-28 11:30:52 UTC Local time: —

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About this earthquake

On July 28, 2026 at 11:30 UTC, a magnitude M2.6 earthquake occurred near Calama, Antofagasta Region (Chile). At around 82 km, the focal depth places this among intermediate-depth events. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by EMSC. Chile: 32 earthquakes were recorded in the past 24 hours, the strongest reaching M3.5.

Details

ID
46dddc02fe451f840ea34c308d6490d1c4a0135f
Magnitude
M2.6
Depth
81.7 km
UTC time
2026-07-28 11:30:52 UTC
Local time
—
Country
Chile
State
Antofagasta Region
City
Calama
County
Provincia de El Loa
Source
emsc
Coordinates
-22.41000, -68.61000
Temperature
7.1°C

Depth profile

Depth profile Depth: 81.7 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 81.7 km
Intermediate
81.7 km
81.7 km — close to the regional average (99.4 km)
Regional average: 99.4 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: 79 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 81 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 88 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Purico Complex
    Distance: 110 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile
  • Guayaques
    Distance: 120 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia
  • Colachi
    Distance: 135 km ·Stratovolcano ·Elevation: 5'631 m ·Chile

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • El Loa AirportChile · CJC · SCCF
    31.7 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-14

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Antofagasta Region

Context for this earthquake

14 Sep 2025 – 14 Sep 2026 · M ≥ 2.0 · 1,065 Catalogue entries

Of 1,064 other entries for this area and period, 791 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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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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