M1.1 Depth: 11.7 km

M1.1 Earthquake near SWITZERLAND (Switzerland)

UTC time: 2025-09-20 01:34:29 UTC Local time: —

About this earthquake

On September 20, 2025 at 01:34 UTC, a magnitude M1.1 earthquake occurred near SWITZERLAND (Switzerland). With a focal depth of about 12 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 EMSC and cross-checked across seismological networks.

Details

Magnitude

M1.1

Depth

11.7 km

UTC time

2025-09-20 01:34:29 UTC

Local time

—

Country

Switzerland

City

Graubünden/Grischun/Grigioni

Source

emsc

Coordinates

46.63630, 9.99920

Temperature

6.3°C

Map

Depth profile

Shallow

11.7 km

11.7 km — deeper than 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: 456 km ·Volcanic field ·Elevation: 600 m ·Last eruption: -8300 ·Germany

Historic earthquake map · Switzerland

Open history map

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.

Stats (last 24h)

Global (24h)

709

Country (24h)