Magnitude
M1.8
- Depth
- 5.0 km
- Source
- RESIF
Bretagne · Corseul
Country overviewBretagne · Corseul
Country overviewOn May 26, 2026 at 10:29 UTC, a magnitude M1.8 earthquake occurred near Corseul, Bretagne (France). With a focal depth of about 5 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.
The event was recorded by RESIF. France: 3 earthquakes were recorded in the past 24 hours, the strongest reaching M1.4.
Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.
Depth classes per USGS