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Chile · Antofagasta Region

M3.9 Earthquake near Calama, Antofagasta Region (Chile)

UTC time: 2026-06-23 21:12:22 UTC Local time: —

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About this earthquake

A magnitude M3.9 earthquake was recorded near Calama, Antofagasta Region (Chile) on June 23, 2026 at 21:12 UTC. At around 118 km, the focal depth places this among intermediate-depth events. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Chile: 21 earthquakes were recorded in the past 24 hours, the strongest reaching M5.0.

Details

ID
62e65a3ef241ffcbc5cc2d77819668d4900036b0
Magnitude
M3.9
Depth
117.7 km
UTC time
2026-06-23 21:12:22 UTC
Local time
—
Country
Chile
State
Antofagasta Region
City
Calama
County
Provincia de El Loa
Source
emsc
Coordinates
-22.29000, -68.73000
Temperature
5.9°C

Depth profile

Depth profile Depth: 117.7 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 117.7 km
Intermediate
117.7 km
117.7 km — close to 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

  • Putana
    Distance: 95 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 99 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 106 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Purico Complex
    Distance: 128 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile
  • Guayaques
    Distance: 137 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia
  • Colachi
    Distance: 153 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
    29.2 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-06

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

06 Sep 2025 – 06 Sep 2026 · M ≥ 3.0 · 395 Catalogue entries

Of 394 other entries for this area and period, 43 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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