Since the Iranian plateau is part of the Alpine-Himalayan belt, it has experienced different geological periods and active tectonic conditions, and in this period have occurred fractures and faults in its brittle crust, especially thrust and strike-slip faults. The issue is important, because large and densely populated cities, such as Tehran, have been formed along these large and seismic faults. Therefore, probabilistic and deterministic calculations are important tools to analysis seismic hazards.
One of these methods is calculating fractal dimension of faults and earthquakes propagation in an area. In this study, the fractal dimension of seismic events, the fractal dimension of fault traces and the b-value were calculated 1.31,1.54 and 1.29 respectively.