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Chile · Atacama Region

M3.9 Earthquake near Freirina, Atacama Region (Chile)

UTC time: 2026-08-22 22:02:31 UTC Local time: —

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About this earthquake

On August 22, 2026 at 22:02 UTC, a magnitude M3.9 earthquake occurred near Freirina, Atacama Region (Chile). With a focal depth of about 41 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude are often felt but rarely cause damage.

The data is provided by EMSC and cross-checked across seismological networks. Chile: over the past 24 hours, QuakeMap24 logged 21 earthquakes, the strongest at M3.8.

Details

ID
783548ce11d87295da996804595213d81afaf32f
Magnitude
M3.9
Depth
41.2 km
UTC time
2026-08-22 22:02:31 UTC
Local time
—
Country
Chile
State
Atacama Region
City
Freirina
County
Provincia de Huasco
Source
emsc
Coordinates
-28.94000, -71.37000
Temperature
16.4°C

Depth profile

Depth profile Depth: 41.2 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 41.2 km
Shallow
41.2 km
41.2 km — shallower than the regional average (99.7 km)
Regional average: 99.7 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Solo, El
    Distance: 331 km ·Stratovolcano ·Elevation: 6'205 m ·Chile-Argentina
  • Tipas
    Distance: 337 km ·Complex ·Elevation: 6'658 m ·Argentina
  • Ojos del Salado, Nevados
    Distance: 344 km ·Stratovolcano ·Elevation: 6'879 m ·Last eruption: 750 ·Chile-Argentina
  • Incahuasi, Nevado de
    Distance: 369 km ·Stratovolcano(es) ·Elevation: 6'638 m ·Chile-Argentina
  • Falso Azufre
    Distance: 379 km ·Complex ·Elevation: 5'906 m ·Chile-Argentina
  • Nevada, Sierra
    Distance: 388 km ·Complex ·Elevation: 6'173 m ·Chile-Argentina

Atacama Region

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 51 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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