Back to map
Chile · Antofagasta Region

M2.7 Earthquake near San Pedro de Atacama, Antofagasta Region (Chile)

UTC time: 2026-07-23 18:31:18 UTC Local time: —
Magnitude
M2.7
Depth
238.9 km
Source
EMSC

Antofagasta Region · San Pedro de Atacama

Country overview

Map

About this earthquake

A magnitude M2.7 earthquake was recorded near San Pedro de Atacama, Antofagasta Region (Chile) on July 23, 2026 at 18:31 UTC. The earthquake originated at an intermediate depth of about 239 km. 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: over the past 24 hours, QuakeMap24 logged 25 earthquakes, the strongest at M4.3.

Depth profile

Depth profile Depth: 238.9 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 238.9 km
Intermediate
238.9 km
238.9 km — deeper than the regional average (99.6 km)
Regional average: 99.6 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

  • Cordon de Puntas Negras
    Distance: 29 km ·Stratovolcano(es) ·Elevation: 5'852 m ·Chile
  • Chiliques
    Distance: 38 km ·Stratovolcano ·Elevation: 5'778 m ·Chile
  • Acamarachi
    Distance: 42 km ·Stratovolcano ·Elevation: 6'023 m ·Chile
  • Lascar
    Distance: 46 km ·Stratovolcano(es) ·Elevation: 5'592 m ·Last eruption: 2026 ·Chile
  • Colachi
    Distance: 48 km ·Stratovolcano ·Elevation: 5'631 m ·Chile
  • Miniques
    Distance: 53 km ·Stratovolcano(es) ·Elevation: 5'910 m ·Chile

Antofagasta Region

Context for this earthquake

22 Sep 2025 – 22 Sep 2026 · M ≥ 2.0 · 1,145 Catalogue entries

Of 1,144 other entries for this area and period, 720 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