M0.9 Depth: 4.0 km

M0.9 Earthquake near S-chanf, Graubünden/Grischun/Grigioni (Switzerland)

UTC time: 2025-12-05 17:25:00 UTC Local time:

About this earthquake

A magnitude M0.9 earthquake was recorded near S-chanf, Graubünden/Grischun/Grigioni (Switzerland) on December 5, 2025 at 17:25 UTC. The hypocenter lay relatively close to the surface at around 4 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

Map

Depth profile

Depth profile Depth: 4 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 4 km
Shallow
4 km
4 km — close to the regional average (5.1 km)
Regional average: 5.1 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

  • West Eifel Volcanic Field
    Distance: 448 km ·Volcanic field ·Elevation: 600 m ·Last eruption: -8300 ·Germany

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