According to forecasts, due to the combined effects of the southwest monsoon and cold air, from 20:00 on July 30 to 8:00 p.m. on August 3, there will be torrential rain in southwestern Shaanxi and southeastern Gansu; from 20:00 on the 30th to 20:00 on the 31st, flash floods in 13 counties including Fengxian, Lueyang, Mian, Ningqiang, Chengxian, Huixian, Kangxian, Liangdang, Wenxian, Wudu, Xihe, Maiji, and Qinzhou districts reached the orange warning level. According to the “Ministry of Water Resources's Flood and Drought Disaster Prevention Emergency Response Work Procedure”, the Ministry of Water Resources initiated flood prevention level-IV emergency response for Shaanxi and Gansu provinces at 21:00 on July 30. Supervise and guide local water conservancy departments to strengthen duty, consultation and judgment, carefully carry out all tasks of flash flood disaster prevention, strengthen rain monitoring, forecasting and early warning, implement a disaster warning “response” mechanism, closely follow the five key responsibilities and measures of “who organizes, transfers whom, when to where, and does not return without permission”, and transfer personnel in dangerous areas early to effectively maintain the safety of people's lives and property.

According to forecasts, due to the combined effects of the southwest monsoon and cold air, from 20:00 on July 30 to 8:00 p.m. on August 3, there will be torrential rain in southwestern Shaanxi and southeastern Gansu; from 20:00 on the 30th to 20:00 on the 31st, flash floods in 13 counties including Fengxian, Lueyang, Mian, Ningqiang, Chengxian, Huixian, Kangxian, Liangdang, Wenxian, Wudu, Xihe, Maiji, and Qinzhou districts reached the orange warning level. According to the “Ministry of Water Resources's Flood and Drought Disaster Prevention Emergency Response Work Procedure”, the Ministry of Water Resources initiated flood prevention level-IV emergency response for Shaanxi and Gansu provinces at 21:00 on July 30. Supervise and guide local water conservancy departments to strengthen duty, consultation and judgment, carefully carry out all tasks of flash flood disaster prevention, strengthen rain monitoring, forecasting and early warning, implement a disaster warning “response” mechanism, closely follow the five key responsibilities and measures of “who organizes, transfers whom, when to where, and does not return without permission”, and transfer personnel in dangerous areas early to effectively maintain the safety of people's lives and property.