The analysis of the seismicity catalog (1996 to 2019) covering region from Jura mountains Corsica provides a first-order image distribution earthquakes, highlighting large structures such as Briançonnais and Piedmontais seismic arcs, eastward deepening focal depths through Western Alps, several active faults (e.g. Belledonne, Middle Durance, Ligure). Over this period magnitudes are moderate mec...