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Chile · Región de Atacama

M3.0 Earthquake near Copiapó, Región de Atacama (Chile)

UTC time: 2026-02-23 07:34:20 UTC Local time: —

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About this earthquake

A magnitude M3.0 earthquake was recorded near Copiapó, Región de Atacama (Chile) on February 23, 2026 at 07:34 UTC. The earthquake originated at an intermediate depth of about 99 km. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC. Chile: 25 earthquakes were recorded in the past 24 hours, the strongest reaching M4.7.

Details

ID
474578ab146fde12361eb0bf95675d0cc98a2650
Magnitude
M3.0
Depth
99.2 km
UTC time
2026-02-23 07:34:20 UTC
Local time
—
Country
Chile
State
Región de Atacama
City
Copiapó
County
Provincia de Copiapó
Source
emsc
Coordinates
-27.14000, -69.24000
Temperature
-0.2°C

Depth profile

Depth profile Depth: 99.2 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 99.2 km
Intermediate
99.2 km
99.2 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

  • Solo, El
    Distance: 52 km ·Stratovolcano ·Elevation: 6'205 m ·Chile-Argentina
  • Tipas
    Distance: 67 km ·Complex ·Elevation: 6'658 m ·Argentina
  • Ojos del Salado, Nevados
    Distance: 69 km ·Stratovolcano ·Elevation: 6'879 m ·Last eruption: 750 ·Chile-Argentina
  • Falso Azufre
    Distance: 94 km ·Complex ·Elevation: 5'906 m ·Chile-Argentina
  • Incahuasi, Nevado de
    Distance: 94 km ·Stratovolcano(es) ·Elevation: 6'638 m ·Chile-Argentina
  • Nevada, Sierra
    Distance: 98 km ·Complex ·Elevation: 6'173 m ·Chile-Argentina

Región de Atacama

Context for this earthquake

07 Sep 2025 – 07 Sep 2026 · M ≥ 3.0 · 128 Catalogue entries

Of 127 other entries for this area and period, 105 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
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