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Chile · Antofagasta Region

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

UTC time: 2026-11-02 16:45:38 UTC Local time: —

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About this earthquake

On November 2, 2026 at 16:45 UTC, a magnitude M3.9 earthquake occurred near Calama, Antofagasta Region (Chile). The earthquake originated at an intermediate depth of about 104 km. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC. Chile: 30 earthquakes were recorded in the past 24 hours, the strongest reaching M4.0.

Details

ID
d755e0a15bffd46a4755e08e3ca1140a2c9400bc
Magnitude
M3.9
Depth
103.8 km
UTC time
2026-11-02 16:45:38 UTC
Local time
—
Country
Chile
State
Antofagasta Region
City
Calama
County
Provincia de El Loa
Source
emsc
Coordinates
-22.01000, -68.67000
Temperature
21.1°C

Depth profile

Depth profile Depth: 103.8 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 103.8 km
Intermediate
103.8 km
103.8 km — close to the regional average (100 km)
Regional average: 100 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: 104 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 112 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Olca-Paruma
    Distance: 122 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Licancabur
    Distance: 122 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Irruputuncu
    Distance: 143 km ·Stratovolcano ·Elevation: 5'163 m ·Last eruption: 1995 ·Chile-Bolivia
  • Purico Complex
    Distance: 145 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile

Antofagasta Region

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 527 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

Historic earthquake map · Chile

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Country statistics · Chile

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View earthquake KPIs, strongest and latest events, and averages for this country.

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