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Switzerland · Valais/Wallis

M1.1 Earthquake near Arbaz, Valais/Wallis (Switzerland)

UTC time: 2026-06-20 21:41:10 UTC Local time: —

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About this earthquake

A magnitude M1.1 earthquake was recorded near Arbaz, Valais/Wallis (Switzerland) on June 20, 2026 at 21:41 UTC. The hypocenter lay relatively close to the surface at around 5 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

Details

ID
3dda074d28b30faf04a711e87ac219d7288d23f2
Magnitude
M1.1
Depth
4.9 km
UTC time
2026-06-20 21:41:10 UTC
Local time
—
Country
Switzerland
State
Valais/Wallis
City
Arbaz
County
Sion
Village
Arbaz
Source
sed_ethz
Coordinates
46.31857, 7.36490
Temperature
17.2°C

Depth profile

Depth profile Depth: 4.9 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 4.9 km
Shallow
4.9 km
4.9 km — close to the regional average (4.8 km)
Regional average: 4.8 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: 343 km ·Lava dome(s) ·Elevation: 1'464 m ·Last eruption: -4040 ·France
  • West Eifel Volcanic Field
    Distance: 430 km ·Volcanic field ·Elevation: 600 m ·Last eruption: -8300 ·Germany

Switzerland

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 65 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 · Switzerland

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Country statistics · Switzerland

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

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