M1.5 Depth: 3.5 km

M1.5 Earthquake near Romanshorn, Thurgau (Switzerland)

UTC time: 2026-05-21 04:44:47 UTC Local time: —

About this earthquake

A magnitude M1.5 earthquake was recorded near Romanshorn, Thurgau (Switzerland) on May 21, 2026 at 04:44 UTC. With a focal depth of about 3 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

Magnitude

M1.5

Depth

3.5 km

UTC time

2026-05-21 04:44:47 UTC

Local time

—

Country

Switzerland

State

Thurgau

City

Romanshorn

County

Bezirk Arbon

Source

sed_ethz

Coordinates

47.58050, 9.38203

Temperature

16.3°C

Map

Depth profile

Shallow

3.5 km

3.5 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: 342 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)

676

Country (24h)