Mountain torrent disaster occurs frequently in Hebei Province, and one of the most important reasons is rainstorm. 摘要河北省山洪灾害发生频繁，暴雨是诱发山洪灾害的主要因素。
Mountain torrent disaster will be distinguished and predicted by these data to provide reference of disaster prevention and reduction. 以期通过实测降雨量或预报降雨量，来判别或预测山洪灾害的发生，为今后防灾减灾提供依据。
