Back to map
Chile · Antofagasta Region

M3.4 Earthquake near San Pedro de Atacama, Antofagasta Region (Chile)

UTC time: 2026-10-15 17:08:24 UTC Local time: —
Magnitude
M3.4
Depth
243.6 km
Source
EMSC

Antofagasta Region · San Pedro de Atacama

Country overview

Map

About this earthquake

A magnitude M3.4 earthquake was recorded near San Pedro de Atacama, Antofagasta Region (Chile) on October 15, 2026 at 17:08 UTC. At around 244 km, the focal depth places this among intermediate-depth events. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC. Chile: 31 earthquakes were recorded in the past 24 hours, the strongest reaching M4.4.

Depth profile

Depth profile Depth: 243.6 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 243.6 km
Intermediate
243.6 km
243.6 km — deeper than 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

  • Guayaques
    Distance: 48 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia
  • Acamarachi
    Distance: 51 km ·Stratovolcano ·Elevation: 6'023 m ·Chile
  • Colachi
    Distance: 52 km ·Stratovolcano ·Elevation: 5'631 m ·Chile
  • Purico Complex
    Distance: 62 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile
  • Lascar
    Distance: 65 km ·Stratovolcano(es) ·Elevation: 5'592 m ·Last eruption: 2026 ·Chile
  • Chiliques
    Distance: 76 km ·Stratovolcano ·Elevation: 5'778 m ·Chile

Antofagasta Region

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 527 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

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