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France · Brittany

M1.6 Earthquake near Guilligomarc'h, Brittany (France)

UTC time: 2026-06-23 08:38:04 UTC Local time: —

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About this earthquake

A magnitude M1.6 earthquake was recorded near Guilligomarc'h, Brittany (France) on June 23, 2026 at 08:38 UTC. Events of this size typically go unnoticed.

The event was recorded by RESIF. France: over the past 24 hours, QuakeMap24 logged 6 earthquakes, the strongest at M2.8.

Details

ID
a0b1afd31024c63ff701ce6715ecf26abfcc2e19
Magnitude
M1.6
Depth
0.0 km
UTC time
2026-06-23 08:38:04 UTC
Local time
—
Country
France
State
Brittany
City
Guilligomarc'h
County
Finistère
Village
Guilligomarc'h
Source
resif
Coordinates
47.93160, -3.39720
Temperature
34.5°C

Depth profile

Depth profile Depth: 0 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 0 km
Shallow
0 km
0 km — shallower than the regional average (6.2 km)
Regional average: 6.2 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

France

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 992 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 · France

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Country statistics · France

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