This repository contains the Empirical Green's Functions estimated in the paper “Non-physical head wave identification in P-wave arrivals retrieved from seismic ambient noise at the Chémery underground gas storage (France)”, by Riahi et al., submitted to Geophysical Journal International (2025). File naming convention:CC_component, Virtual_source, Virtual_receivers, Julian_day.mat CC_component:Z --> CC of ZZ componentsA --> CC of RR componentsT --> CC of TT componentsP --> CC of (ZR+RZ)/2 componentsR --> CC of (ZR-RZ)/2 components If you use these EGFs, please cite:Riahi, A., Kazantsev, A., Stutzmann, E., Schimmel, M., Montagner, J.-P.,Noble, M., Métaxian, J.-P., (2025). Non-physical head wave identification in P-wave arrivals retrieved from seismic ambient noise at the Chémery underground gas storage (France). Geophysical Journal International (submitted).