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France · Auvergne-Rhône-Alpes

M0.4 Earthquake near Chamonix-Mont-Blanc, Auvergne-Rhône-Alpes (France)

UTC time: 2026-09-30 08:25:23 UTC Local time: —
Magnitude
M0.4
Depth
5.0 km
Source
RESIF

Auvergne-Rhône-Alpes · Chamonix-Mont-Blanc

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About this earthquake

A magnitude M0.4 earthquake was recorded near Chamonix-Mont-Blanc, Auvergne-Rhône-Alpes (France) on September 30, 2026 at 08:25 UTC. 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 data is provided by RESIF and cross-checked across seismological networks. France: 7 earthquakes were recorded in the past 24 hours, the strongest reaching M2.2.

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: 305 km ·Lava dome(s) ·Elevation: 1'464 m ·Last eruption: -4040 ·France
  • West Eifel Volcanic Field
    Distance: 477 km ·Volcanic field ·Elevation: 600 m ·Last eruption: -8300 ·Germany

Auvergne-Rhône-Alpes

Context for this earthquake

04 Oct 2025 – 04 Oct 2026 · M ≥ 2.0 · 199 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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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · France

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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