Magnitude
M0.9
- Depth
- 4.2 km
- Source
- SED_ETHZ
Graubünden/Grischun/Grigioni · Untervaz
Country overviewSwitzerland · Graubünden/Grischun/Grigioni
M0.9 Earthquake near Untervaz, Graubünden/Grischun/Grigioni (Switzerland)
Map
About this earthquake
On July 23, 2026 at 14:28 UTC, a magnitude M0.9 earthquake occurred near Untervaz, Graubünden/Grischun/Grigioni (Switzerland). With a focal depth of about 4 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.
Details
ID
5f16a68205d11467a1c592caf26bec55cb2e6a00
Magnitude
M0.9
Depth
4.2 km
UTC time
2026-07-23 14:28:22 UTC
Local time
—
Country
City
County
Village
Untervaz
Source
sed_ethz
Coordinates
46.91835,
9.54498
Temperature
22.4°C
Depth profile
Shallow
4.2 km
4.2 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
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.
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Stats (last 24h)
Global (24h)
618
Country (24h)
Switzerland
1