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France · Brittany

M1.7 Earthquake near Saint-Marcan, Brittany (France)

UTC time: 2026-07-07 09:49:17 UTC Local time: —

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About this earthquake

On July 7, 2026 at 09:49 UTC, a magnitude M1.7 earthquake occurred near Saint-Marcan, Brittany (France). The hypocenter lay relatively close to the surface at around 5 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by RESIF. France: 3 earthquakes were recorded in the past 24 hours, the strongest reaching M1.4.

Details

ID
64be06a93f53192fd45673f396fec7628c629a4c
Magnitude
M1.7
Depth
5.0 km
UTC time
2026-07-07 09:49:17 UTC
Local time
—
Country
France
State
Brittany
City
Saint-Marcan
County
Ille-et-Vilaine
Village
Saint-Marcan
Source
resif
Coordinates
48.57832, -1.63689
Temperature
30.4°C

Depth profile

Depth profile Depth: 5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 5 km
Shallow
5 km
5 km — close to the regional average (6.1 km)
Regional average: 6.1 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

Volcanoes nearby

  • Chaine des Puys
    Distance: 467 km ·Lava dome(s) ·Elevation: 1'464 m ·Last eruption: -4040 ·France

Historic earthquake map · France

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