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M1.1 Depth: 0.9 km

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

UTC time: 2026-08-03 14:26:39 UTC Local time: —

About this earthquake

A magnitude M1.1 earthquake was recorded near Monthey, Valais/Wallis (Switzerland) on August 3, 2026 at 14:26 UTC. With a focal depth of about 1 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 ETHZ/SED and cross-checked across seismological networks.

Details

Magnitude
M1.1
Depth
0.9 km
UTC time
2026-08-03 14:26:39 UTC
Local time
—
Country
Switzerland
State
Valais/Wallis
City
Monthey
County
Monthey
Village
Choëx
Source
ethz
Coordinates
46.23215, 6.97045
Temperature
8.2°C

Map

Depth profile

Depth profile Depth: 0.9 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 0.9 km
Shallow
0.9 km
0.9 km — shallower than 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: 312 km ·Lava dome(s) ·Elevation: 1'464 m ·Last eruption: -4040 ·France
  • West Eifel Volcanic Field
    Distance: 438 km ·Volcanic field ·Elevation: 600 m ·Last eruption: -8300 ·Germany

Historic earthquake map · Switzerland

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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 · Switzerland

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

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