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Chile · Región de Antofagasta

M3.1 Earthquake near Calama, Región de Antofagasta (Chile)

UTC time: 2026-05-19 12:43:46 UTC Local time: —
Magnitude
M3.1
Depth
116.2 km
Source
EMSC

Región de Antofagasta · Calama

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About this earthquake

On May 19, 2026 at 12:43 UTC, a magnitude M3.1 earthquake occurred near Calama, Región de Antofagasta (Chile). The earthquake originated at an intermediate depth of about 116 km. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC. Chile: over the past 24 hours, QuakeMap24 logged 22 earthquakes, the strongest at M5.0.

Details

ID
970e0a54cf436151a1c863e1cba93d8c77e457b4
Magnitude
M3.1
Depth
116.2 km
UTC time
2026-05-19 12:43:46 UTC
Local time
—
Country
Chile
State
Región de Antofagasta
City
Calama
County
Provincia de El Loa
Source
emsc
Coordinates
-21.96000, -68.81000
Temperature
17.9°C

Depth profile

Depth profile Depth: 116.2 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 116.2 km
Intermediate
116.2 km
116.2 km — close to the regional average (99.3 km)
Regional average: 99.3 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: 119 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Olca-Paruma
    Distance: 121 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Sairecabur
    Distance: 127 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 136 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Irruputuncu
    Distance: 139 km ·Stratovolcano ·Elevation: 5'163 m ·Last eruption: 1995 ·Chile-Bolivia
  • Purico Complex
    Distance: 159 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile

Región de Antofagasta

Context for this earthquake

07 Sep 2025 – 07 Sep 2026 · M ≥ 3.0 · 769 Catalogue entries

Of 768 other entries for this area and period, 536 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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Country statistics · Chile

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

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