From September 15 to 24, 2025, seven teams of two people installed 624 mini-seismological stations (called “nodes”) on the most recent volcanoes in the Massif Central, Chaîne des Puys, and Monts-Dore.

This is the largest seismological network ever installed by a university team, in terms of both the number of instruments (624) and the area covered by the network (80 km x 100 km).

Updated on 30 septembre 2025