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Chile · Región de Antofagasta

M6.9 Earthquake near San Pedro de Atacama, Región de Antofagasta (Chile)

UTC time: 2026-05-25 21:52:21 UTC Local time: —
Earthquake newsQuakeMap24
Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis.

Magnitude
M6.9
Depth
101.3 km
Source
USP

Región de Antofagasta · San Pedro de Atacama

Country overview

Map

M6.9 Earthquake near San Pedro de Atacama, Región de Antofagasta (Chile) · 2026-05-25 — Map showing the location of the epicenter
M6.9 Earthquake near San Pedro de Atacama, Región de Antofagasta (Chile) · 2026-05-25 — Map showing the location of the epicenter

About this earthquake

A magnitude M6.9 earthquake was recorded near San Pedro de Atacama, Región de Antofagasta (Chile) on May 25, 2026 at 21:52 UTC. At around 101 km, the focal depth places this among intermediate-depth events. Earthquakes of this magnitude can cause significant damage in populated areas.

The event was recorded by USP. Chile: 30 earthquakes were recorded in the past 24 hours, the strongest reaching M3.5.

Depth profile

Depth profile Depth: 101.3 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 101.3 km
Intermediate
101.3 km
101.3 km — close to the regional average (99.4 km)
Regional average: 99.4 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Nearby population centers

Distances are straight-line distances from the epicenter. Population data: GeoNames.

PlaceDistanceDirectionPopulation
Calama77.2 kmW166'334
Salta379.0 kmSE520'683

GeoNames · CC BY 4.0

Volcanoes nearby

  • Putana
    Distance: 33 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 37 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 46 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Purico Complex
    Distance: 69 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile
  • Guayaques
    Distance: 75 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia
  • Colachi
    Distance: 97 km ·Stratovolcano ·Elevation: 5'631 m ·Chile

Radius · 100 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • El Loa AirportChile · CJC · SCCF
    74.8 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-14

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Subsequent earthquakes nearby

Events recorded after this earthquake within 250 km. They are not automatically classified as aftershocks.

First 6 hours33
First 24 hours61
First 72 hours115
Strongest subsequent eventM5.3
M4.32026-05-25 22:03:23 UTC71.9 kmCalama M4.22026-05-25 22:08:43 UTC59.9 kmCalama M3.42026-05-25 22:20:44 UTC60.9 kmCalama M2.92026-05-25 22:42:47 UTC78.9 kmCalama M2.82026-05-25 22:45:15 UTC117.0 kmOllagüe M2.52026-05-25 22:52:35 UTC67.6 kmCalama M2.72026-05-25 22:57:19 UTC64.1 kmCalama M3.32026-05-25 23:12:12 UTC81.3 kmCalama M2.72026-05-25 23:25:01 UTC65.9 kmCalama M3.62026-05-25 23:40:26 UTC66.5 kmCalama M3.92026-05-25 23:40:28 UTC73.0 kmCalama M3.22026-05-25 23:41:37 UTC55.4 kmCalama

Región de Antofagasta

Context for this earthquake

14 Sep 2025 – 14 Sep 2026 · M ≥ 3.0 · 756 Catalogue entries

Of 755 other entries for this area and period, 2 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historical context nearby

Comparison with recorded earthquakes before this event within 250 km.

Magnitude rank#3
Earlier events M≥4953
Earlier events M≥568
Compared since2025-01-01

The QuakeMap24 comparison dataset begins on 2024-03-23. Earlier earthquakes may not be included.

Strongest earlier events

M6.92026-05-25 21:52:20 UTC50.0 kmCalama M6.92026-05-25 21:52:18 UTC34.0 kmCalama M6.82026-05-25 21:52:18 UTC54.3 kmCalama M6.52026-05-25 21:52:10 UTC36.1 kmCalama M6.42025-03-06 16:21:37 UTC116.3 kmSierra Gorda

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.

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