Based on the amplitude of S-wave spectrum recorded at the Hubei Telemetered Network,the paper studies the source parameter of the Hubei area. We use the genetic algorithm inversion to obtain the non-elastic damping coefficient and site response of each station,and calculate the source parameter of the Hubei area on this basis. The results show that the frequency dependent non-elasticity coefficient Q in the Hubei area is estimated as Q(f)=501.8·f^0.309 and most of the stations have no obvious amplification effect,which is consistent with the rock foundation. The earthquake magnitude is linear with the logarithm of the seismic moment:lgM₀=10.06+1.093M_L;focal radius and stress drop in double logarithmic linear relationship:lg△σ=10.52-2.01lgr,the relationship of seismic moment and corner frequency is negatively related to the whole;the relationship of seismic moment the earthquake stress drop is not significant.