Back to map
Chile · Antofagasta Region

M2.6 Earthquake near San Pedro de Atacama, Antofagasta Region (Chile)

UTC time: 2026-10-30 18:31:18 UTC Local time: —
Magnitude
M2.6
Depth
242.4 km
Source
EMSC

Antofagasta Region · San Pedro de Atacama

Country overview

Map

About this earthquake

A magnitude M2.6 earthquake was recorded near San Pedro de Atacama, Antofagasta Region (Chile) on October 30, 2026 at 18:31 UTC. The earthquake originated at an intermediate depth of about 242 km. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by EMSC. Chile: 37 earthquakes were recorded in the past 24 hours, the strongest reaching M4.5.

Depth profile

Depth profile Depth: 242.4 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 242.4 km
Intermediate
242.4 km
242.4 km — deeper than the regional average (100 km)
Regional average: 100 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

  • Acamarachi
    Distance: 31 km ·Stratovolcano ·Elevation: 6'023 m ·Chile
  • Colachi
    Distance: 32 km ·Stratovolcano ·Elevation: 5'631 m ·Chile
  • Guayaques
    Distance: 42 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia
  • Lascar
    Distance: 45 km ·Stratovolcano(es) ·Elevation: 5'592 m ·Last eruption: 2026 ·Chile
  • Purico Complex
    Distance: 48 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile
  • Chiliques
    Distance: 57 km ·Stratovolcano ·Elevation: 5'778 m ·Chile

Antofagasta Region

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 1,278 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