LYON-CAEN , Hélène

Le rift de Corinthe, en Grèce, séparant le Péloponnèse (au sud) du continent (au nord), est l'une des structures tectoniques en extension les plus actives dans le monde. Il est asymétrique avec des failles actives marquées affleurant au sud, les plus jeunes étant sous l'eau. Ces failles se connectent en profondeur sur une zone sismique...

Dynamic triggering has been commonly observed after large teleseismic events, but the physics behind it is still under debate. To broaden observations, we here focus on the dynamic triggering by regional earthquakes, that is, by events with magnitude lower than 6.2 at distances smaller than 600 km. The western part of the Corinth Rift (Greece)...

Three years of continuous waveform data recorded at 22 stations from the Corinth Rift Laboratory and the Hellenic Unified Seismological Network are used to perform an ambient noise surface-wave tomography of the western Corinth Rift. All available vertical component time-series were cross-correlated to extract empirical Rayleigh-wave Green's...