ECGS / European Center for Geodynamics and Seismology

New: International Macroseismic Scale 2025 (IMS-25) is available

Download IMS-25 (PDF). Earlier scales are available on the Cahiers Bleus page.

The Detection of Transient Subduction Zone Interface Properties Using Teleseismic Data

This study uses distant seismic waves to remotely monitor fluid-driven slip on offshore subduction faults.

Fireball meteor over Luxembourg on 8 March 2026

On 8th March 2026, a spectacular fireball was noticed by many people in Luxembourg. The trajectory of this meteorite crossed right over the country, continuing throughout the Eifel region and ending with an impact of debris in Koblenz, Germany.

A 3-D Look Beneath the Mediterranean

Find out how the mantle moves and understand what's happening deep below the surface.

The details of the 2021 Nyiragongo eruption using infrasound

Find out the power of infrasound as a crucial monitoring tool.

Walferdange Underground Laboratory for Geodynamics

Explore the instrumentation inside the Walferdange Underground Laboratory for Geodynamics (WULG), a former gypsum mine.

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Seismic Network LuxSNet

The ECGS operates a seismic network in Luxembourg and in the Greater Region.

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GEOFON-WLF Live Seismogram

View the latest seismic events from our GEOFON station, located in the gypsum mine in Walferdange.

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New: International Macroseismic Scale 2025 (IMS-25) is available

The Detection of Transient Subduction Zone Interface Properties Using Teleseismic Data

Fireball meteor over Luxembourg on 8 March 2026

A 3-D Look Beneath the Mediterranean

The details of the 2021 Nyiragongo eruption using infrasound

Walferdange Underground Laboratory for Geodynamics

Seismic Network LuxSNet

GEOFON-WLF Live Seismogram

Resources

Information

ECGS office address