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France · Auvergne-Rhône-Alpes

M0.8 Earthquake near Chamonix-Mont-Blanc, Auvergne-Rhône-Alpes (France)

UTC time: 2026-09-23 22:21:37 UTC Local time: —
Magnitude
M0.8
Depth
7.2 km
Source
INGV

Auvergne-Rhône-Alpes · Chamonix-Mont-Blanc

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About this earthquake

On September 23, 2026 at 22:21 UTC, a magnitude M0.8 earthquake occurred near Chamonix-Mont-Blanc, Auvergne-Rhône-Alpes (France). With a focal depth of about 7 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by INGV and cross-checked across seismological networks. France: over the past 24 hours, QuakeMap24 logged 26 earthquakes, the strongest at M2.6.

Depth profile

Depth profile Depth: 7.2 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 7.2 km
Shallow
7.2 km
7.2 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: 304 km ·Lava dome(s) ·Elevation: 1'464 m ·Last eruption: -4040 ·France
  • West Eifel Volcanic Field
    Distance: 475 km ·Volcanic field ·Elevation: 600 m ·Last eruption: -8300 ·Germany

Auvergne-Rhône-Alpes

Context for this earthquake

24 Sep 2025 – 23 Sep 2026 · M ≥ 2.0 · 192 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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