stusy of kinematic parameters of earthquakes in the zagros region

The zagros region is a seismic block in the alpine himalayan belt. the zagros zone has experienced more than twenty destructive earthquakes resulting in many casualties during the twentieth century. seismicity is considered as earthquakes distribution in magnitude, space and time.in this study, the source time function of 30 events of the zagros earthquakes has been evaluated. the magnitudes of these events are greater than 5 (mw> 5.0). the source time function of these events calculated by waveform modelling reported in literature. we measured the pulse length τp، and total duration τt, directly from the source time function. when viewed over the entire depth between 4