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Chile · Antofagasta Region

M3.3 Earthquake near Calama, Antofagasta Region (Chile)

UTC time: 2026-10-12 04:05:14 UTC Local time: —

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About this earthquake

A magnitude M3.3 earthquake was recorded near Calama, Antofagasta Region (Chile) on October 12, 2026 at 04:05 UTC. The earthquake originated at an intermediate depth of about 109 km. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by EMSC. Chile: 22 earthquakes were recorded in the past 24 hours, the strongest reaching M3.3.

Details

ID
e0adaeba81646c608b7b6cde44364618efe24a3e
Magnitude
M3.3
Depth
109.1 km
UTC time
2026-10-12 04:05:14 UTC
Local time
—
Country
Chile
State
Antofagasta Region
City
Calama
County
Provincia de El Loa
Source
emsc
Coordinates
-21.25000, -68.77000
Temperature
11.3°C

Depth profile

Depth profile Depth: 109.1 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 109.1 km
Intermediate
109.1 km
109.1 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: 51 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Irruputuncu
    Distance: 62 km ·Stratovolcano ·Elevation: 5'163 m ·Last eruption: 1995 ·Chile-Bolivia
  • Putana
    Distance: 173 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 187 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 198 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Guayaques
    Distance: 221 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia

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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