Abstract: This paper deals with the recent tectonic motion in this region using the geodetic data, indicating three groups of the most active structures in NNE-NE-NW directions. They have been subjected either to influence of uprising and downfaulting blocks at depth in the earth or to constraint of principal extensional stress field in NNW-SSE direction and principal compressional stress field in ENE-WSW direction, the former being larger than the latter.