Switzerland · Valais/Wallis

M1.7 Earthquake near Monthey, Valais/Wallis (Switzerland)

UTC time: 2026-09-08 14:30:00 UTC Local time:

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About this earthquake

On September 8, 2026 at 14:30 UTC, a magnitude M1.7 earthquake occurred near Monthey, Valais/Wallis (Switzerland). 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 event was recorded by EMSC.

Details

ID
4b0cf0c5dae2c4a97bbd92e4326ced9834dcfb41
Magnitude
M1.7
Depth
0.7 km
UTC time
2026-09-08 14:30:00 UTC
Local time
Country
City
County
Village
Choëx
Source
emsc
Coordinates
46.24120, 6.97030
Temperature
7.4°C

Depth profile

Depth profile Depth: 0.7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 0.7 km
Shallow
0.7 km
0.7 km — shallower than the regional average (4.7 km)
Regional average: 4.7 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

  • Distance: 312 km ·Lava dome(s) ·Elevation: 1'464 m ·Last eruption: -4040 ·France
  • Distance: 437 km ·Volcanic field ·Elevation: 600 m ·Last eruption: -8300 ·Germany

Switzerland

Context for this earthquake

20 Sep 2025 – 20 Sep 2026 · M ≥ 2.0 · 61 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

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