Back to map
Chile · Región de Antofagasta

M3.4 Earthquake near Calama, Región de Antofagasta (Chile)

UTC time: 2026-03-31 15:33:33 UTC Local time: —
Magnitude
M3.4
Depth
130.8 km
Source
EMSC

Región de Antofagasta · Calama

Country overview

Map

About this earthquake

A magnitude M3.4 earthquake was recorded near Calama, Región de Antofagasta (Chile) on March 31, 2026 at 15:33 UTC. The earthquake originated at an intermediate depth of about 131 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 23 earthquakes, the strongest at M3.9.

Details

ID
62c62982bae7fb28f1286a1737ee910a8ab94ce1
Magnitude
M3.4
Depth
130.8 km
UTC time
2026-03-31 15:33:33 UTC
Local time
—
Country
Chile
State
Región de Antofagasta
City
Calama
County
Provincia de El Loa
Source
emsc
Coordinates
-21.71000, -68.65000
Temperature
16.2°C

Depth profile

Depth profile Depth: 130.8 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 130.8 km
Intermediate
130.8 km
130.8 km — deeper than 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

  • Olca-Paruma
    Distance: 89 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Irruputuncu
    Distance: 109 km ·Stratovolcano ·Elevation: 5'163 m ·Last eruption: 1995 ·Chile-Bolivia
  • Putana
    Distance: 125 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 137 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 148 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Purico Complex
    Distance: 171 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, 330 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · Chile

Open history map
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.

Share