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Chile · Antofagasta Region

M2.5 Earthquake near Calama, Antofagasta Region (Chile)

UTC time: 2026-10-16 00:04:11 UTC Local time: —

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About this earthquake

On October 16, 2026 at 00:04 UTC, a magnitude M2.5 earthquake occurred near Calama, Antofagasta Region (Chile). The earthquake originated at an intermediate depth of about 84 km. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by EMSC. Chile: 36 earthquakes were recorded in the past 24 hours, the strongest reaching M4.4.

Details

ID
e7f9a57877fdf37dd2165d4b5fd5997580983ae2
Magnitude
M2.5
Depth
84.0 km
UTC time
2026-10-16 00:04:11 UTC
Local time
—
Country
Chile
State
Antofagasta Region
City
Calama
County
Provincia de El Loa
Source
emsc
Coordinates
-21.78000, -68.81000
Temperature
11.6°C

Depth profile

Depth profile Depth: 84 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 84 km
Intermediate
84 km
84 km — close to the regional average (99.7 km)
Regional average: 99.7 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: 102 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Irruputuncu
    Distance: 120 km ·Stratovolcano ·Elevation: 5'163 m ·Last eruption: 1995 ·Chile-Bolivia
  • Putana
    Distance: 131 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 141 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 151 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Purico Complex
    Distance: 174 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile

Antofagasta Region

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 1,278 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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