Back to map
Chile

M3.5 Earthquake near ATACAMA, CHILE (Chile)

UTC time: 2025-10-31 12:34:50 UTC Local time: —

Map

About this earthquake

A magnitude M3.5 earthquake was recorded near ATACAMA, CHILE (Chile) on October 31, 2025 at 12:34 UTC. With a focal depth of about 44 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: 22 earthquakes were recorded in the past 24 hours, the strongest reaching M4.2.

Details

ID
4dc172eb710399ac14f6f08cd7a838d96711bd25
Magnitude
M3.5
Depth
43.5 km
UTC time
2025-10-31 12:34:50 UTC
Local time
—
Country
Chile
City
Región de Atacama
Source
emsc
Coordinates
-28.55000, -71.06000
Temperature
16.8°C

Depth profile

Depth profile Depth: 43.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 43.5 km
Shallow
43.5 km
43.5 km — shallower than the regional average (99.3 km)
Regional average: 99.3 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: 281 km ·Stratovolcano ·Elevation: 6'205 m ·Chile-Argentina
  • Tipas
    Distance: 288 km ·Complex ·Elevation: 6'658 m ·Argentina
  • Ojos del Salado, Nevados
    Distance: 295 km ·Stratovolcano ·Elevation: 6'879 m ·Last eruption: 750 ·Chile-Argentina
  • Incahuasi, Nevado de
    Distance: 320 km ·Stratovolcano(es) ·Elevation: 6'638 m ·Chile-Argentina
  • Falso Azufre
    Distance: 329 km ·Complex ·Elevation: 5'906 m ·Chile-Argentina
  • Nevada, Sierra
    Distance: 336 km ·Complex ·Elevation: 6'173 m ·Chile-Argentina

Región de Atacama

Context for this earthquake

09 Sep 2025 – 09 Sep 2026 · M ≥ 3.0 · 127 Catalogue entries

Of 126 other entries for this area and period, 41 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