Applying the empirical formulas of seismic intensity presented by some scholars, we evaluate the seismic intensity in the Xiongan New Area when the characteristic earthquake and the preshocks in the Tangshan seismic zone and the preshocks in the Yuncheng seismic zone occur in the future, respectively. The present result suggests that the seismic fortification intensity in the Xiongan New Area in the next 50 years should be adjusted from original 7 degree to 8 degree.