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Chile · Región de Antofagasta

M6.9 Earthquake near Calama, Región de Antofagasta (Chile)

UTC time: 2026-05-25 21:52:20 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
109.0 km
Source
SCEDC

Región de Antofagasta · Calama

Country overview

Map

M6.9 Earthquake near Calama, Región de Antofagasta (Chile) · 2026-05-25 — Map showing the location of the epicenter
M6.9 Earthquake near Calama, 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 Calama, Región de Antofagasta (Chile) on May 25, 2026 at 21:52 UTC. At around 109 km, the focal depth places this among intermediate-depth events. Earthquakes of this magnitude can cause significant damage in populated areas.

The data is provided by SCEDC and cross-checked across seismological networks. Chile: over the past 24 hours, QuakeMap24 logged 30 earthquakes, the strongest at M3.5.

Details

ID
f2e6bac7ea06e77cb4685f65e6f9ab659acbf27c
Magnitude
M6.9
Depth
109.0 km
UTC time
2026-05-25 21:52:20 UTC
Local time
—
Country
Chile
State
Región de Antofagasta
City
Calama
County
Provincia de El Loa
Source
scedc
Coordinates
-22.38830, -68.64220
Temperature
13.3°C

Depth profile

Depth profile Depth: 109 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 109 km
Intermediate
109 km
109 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
Calama29.9 kmW166'334
Salta424.4 kmSE520'683

GeoNames · CC BY 4.0

Volcanoes nearby

  • Putana
    Distance: 83 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 85 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 92 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Purico Complex
    Distance: 114 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile
  • Guayaques
    Distance: 124 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia
  • Colachi
    Distance: 139 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
    29.5 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 hours35
First 24 hours62
First 72 hours118
Strongest subsequent eventM6.9
M6.92026-05-25 21:52:21 UTC50.0 kmSan Pedro de Atacama M4.32026-05-25 22:03:23 UTC22.4 kmCalama M4.22026-05-25 22:08:43 UTC17.8 kmCalama M3.42026-05-25 22:20:44 UTC12.7 kmCalama M2.92026-05-25 22:42:47 UTC28.9 kmCalama M2.82026-05-25 22:45:15 UTC102.3 kmOllagüe M2.52026-05-25 22:52:35 UTC21.8 kmCalama M2.72026-05-25 22:57:19 UTC14.2 kmCalama M3.32026-05-25 23:12:12 UTC31.5 kmCalama M2.72026-05-25 23:25:01 UTC16.3 kmCalama M3.62026-05-25 23:40:26 UTC19.9 kmCalama M3.92026-05-25 23:40:28 UTC24.0 kmCalama

Comparison of seismic sources

2 sources currently report magnitudes from M6.9 to M6.9.

Measurements can differ because agencies use different networks and calculation methods. Values may be revised.

SourceMagnitudeDepthPosition difference
NNSNM6.9109.0 km0.0 km
SCEDCM6.9109.0 km0.0 km

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, 0 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#1
Earlier events M≥4808
Earlier events M≥557
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 21:52:18 UTC16.0 kmCalama M6.82026-05-25 21:52:18 UTC18.8 kmCalama M6.52026-05-25 21:52:10 UTC13.9 kmCalama M6.42025-03-06 16:21:37 UTC104.3 kmSierra Gorda M6.22025-01-02 20:43:25 UTC84.2 kmMaría Elena

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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