Magnitude
M1.2
- Depth
- -0.4 km
- Source
- SED_ETHZ
Valais/Wallis · Vionnaz
Country overviewSwitzerland · Valais/Wallis
M1.2 Earthquake near Vionnaz, Valais/Wallis (Switzerland)
Map
About this earthquake
A magnitude M1.2 earthquake was recorded near Vionnaz, Valais/Wallis (Switzerland) on July 4, 2026 at 15:37 UTC. Events of this size typically go unnoticed.
Details
ID
b90777350ccde2e18b1ff46cdbcce16a211f172f
Magnitude
M1.2
Depth
-0.4 km
UTC time
2026-07-04 15:37:01 UTC
Local time
—
Country
State
City
County
Village
Vionnaz
Source
sed_ethz
Coordinates
46.29836,
6.85917
Temperature
19.1°C
Depth profile
Shallow
-0.4 km
0 km — shallower than the regional average (4.8 km)
Regional average: 4.8 km
Negative depth = focus above sea level (terrain elevation).
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
Radius · 50 km
Nearby infrastructure
Nuclear power plants
- Lucens nuclear power plant43.9 kmStraight-line distance
SwitzerlandPermanently shut downReactor units at site: 1
Source: Global Energy Monitor · Global Nuclear Power Tracker · Dataset date: 2026-08
This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates
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 profileHistoric earthquake map · Switzerland
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Country statistics · Switzerland
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Stats (last 24h)
Global (24h)
611
Country (24h)
Switzerland
1