Immediately following an earthquake,estimating the scope of impact and loss is crucial for facilitating government and relevant departments in deploying disaster relief operations. This can be achieved through basic emergency data,a loss assessment model,and an intensity attenuation model. This paper utilizes data from 30 earthquake surveys conducted in the Beijing-Tianjin-Hebei region between 2018 and 2022,combined with instrument intensity distribution,to construct a felt earthquake evaluation model comprising three parameters:felt radius(R),magnitude(M),and focal depth(H). The effectiveness of the model is analyzed statistically. Additionally,representative felt earthquakes in Beijing during 2023 are calculated and compared with actual survey results. Finally,the model is integrated into the Beijing local earthquake disaster rapid assessment and auxiliary decision system. Practical application demonstrates that findings of this study can significantly enhance earthquake emergency response capabilities in the Beijing-Tianjin-Hebei region.