France – Loire-Atlantique

This page summarizes earthquakes in Loire-Atlantique (France). The most recently recorded event was a magnitude M1.4 earthquake near Saint-Fiacre-sur-Maine on 2026-06-16 10:06:00 UTC. All event lists and map markers are limited to the last 30 days.

Earthquakes (last 30 days)
5
Max magnitude (last 30 days)
M2.1
Avg magnitude (last 30 days)
M1.64
Avg depth (last 30 days)
1 km
Seismic activity in 2026

In 2026, Loire-Atlantique recorded 26 earthquakes within France. The average magnitude was M1.76. The strongest event reached M2.3.

Map (last 30 days)
< 2 2–4 4–5 ≥ 5
Earthquakes in Loire-Atlantique (last 30 days)
M1.4
Saint-Fiacre-sur-Maine
2026-06-16 · 10:06 UTC · 0 km
›
M1.3
Petit-Mars
2026-06-16 · 09:36 UTC · 0 km
›
M2.1
Rouans
2026-06-02 · 10:23 UTC · 5 km
›
M1.7
Chéméré
2026-06-02 · 10:23 UTC · 0 km
›
M1.7
Herbignac
2026-05-28 · 08:52 UTC · 0 km
›