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Chile · Atacama Region

M2.6 Earthquake near Vallenar, Atacama Region (Chile)

UTC time: 2026-07-28 13:40:50 UTC Local time: —

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About this earthquake

A magnitude M2.6 earthquake was recorded near Vallenar, Atacama Region (Chile) on July 28, 2026 at 13:40 UTC. The earthquake originated at an intermediate depth of about 80 km. Events of this size typically go unnoticed.

The event was recorded by EMSC. Chile: 26 earthquakes were recorded in the past 24 hours, the strongest reaching M4.3.

Details

ID
148c8b12d417b5eff729ae9e4a8f2aaf8fdd809e
Magnitude
M2.6
Depth
79.6 km
UTC time
2026-07-28 13:40:50 UTC
Local time
—
Country
Chile
State
Atacama Region
City
Vallenar
County
Provincia de Huasco
Source
emsc
Coordinates
-28.17000, -70.58000
Temperature
0.6°C

Depth profile

Depth profile Depth: 79.6 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 79.6 km
Intermediate
79.6 km
79.6 km — shallower than the regional average (100.2 km)
Regional average: 100.2 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: 219 km ·Stratovolcano ·Elevation: 6'205 m ·Chile-Argentina
  • Tipas
    Distance: 226 km ·Complex ·Elevation: 6'658 m ·Argentina
  • Ojos del Salado, Nevados
    Distance: 233 km ·Stratovolcano ·Elevation: 6'879 m ·Last eruption: 750 ·Chile-Argentina
  • Incahuasi, Nevado de
    Distance: 258 km ·Stratovolcano(es) ·Elevation: 6'638 m ·Chile-Argentina
  • Falso Azufre
    Distance: 266 km ·Complex ·Elevation: 5'906 m ·Chile-Argentina
  • Nevada, Sierra
    Distance: 273 km ·Complex ·Elevation: 6'173 m ·Chile-Argentina

Atacama Region

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 141 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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