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Chile · Atacama Region

M2.8 Earthquake near Tierra Amarilla, Atacama Region (Chile)

UTC time: 2026-09-04 12:41:25 UTC Local time: —
Magnitude
M2.8
Depth
111.1 km
Source
EMSC

Atacama Region · Tierra Amarilla

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About this earthquake

On September 4, 2026 at 12:41 UTC, a magnitude M2.8 earthquake occurred near Tierra Amarilla, Atacama Region (Chile). At around 111 km, the focal depth places this among intermediate-depth events. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by EMSC and cross-checked across seismological networks. Chile: 21 earthquakes were recorded in the past 24 hours, the strongest reaching M3.8.

Details

ID
d3d4ff441da1695fbc6c430f9812e255ab0f9b00
Magnitude
M2.8
Depth
111.1 km
UTC time
2026-09-04 12:41:25 UTC
Local time
—
Country
Chile
State
Atacama Region
City
Tierra Amarilla
County
Provincia de Copiapó
Source
emsc
Coordinates
-27.76000, -69.19000
Temperature
-1.6°C

Depth profile

Depth profile Depth: 111.1 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 111.1 km
Intermediate
111.1 km
111.1 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

  • Solo, El
    Distance: 87 km ·Stratovolcano ·Elevation: 6'205 m ·Chile-Argentina
  • Tipas
    Distance: 88 km ·Complex ·Elevation: 6'658 m ·Argentina
  • Ojos del Salado, Nevados
    Distance: 97 km ·Stratovolcano ·Elevation: 6'879 m ·Last eruption: 750 ·Chile-Argentina
  • Incahuasi, Nevado de
    Distance: 120 km ·Stratovolcano(es) ·Elevation: 6'638 m ·Chile-Argentina
  • Falso Azufre
    Distance: 134 km ·Complex ·Elevation: 5'906 m ·Chile-Argentina
  • Condor, El
    Distance: 150 km ·Stratovolcano ·Elevation: 6'373 m ·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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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.

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