At 11:00 am on July 16, 2025, the Haidong Meteorological Observatory issued a strong convective yellow warning: it is expected that from 2:00 pm on July 16, 2025 to 2:00 pm on July 18, 2025, there will be short-term heavy rainfall of more than 20mm in the northern part of Huzhu in Haidong City (Weiyuan Town, Nanmenxia Town, Linchuan Township, Wufeng Town, Taizi Township, Donghe Township, Bazha Township, Jiading Town), the central and northern parts of Ping an City (Xiaoxia Street, Ping an Street, Sanhe Town, Hongshuiquan Township), and the western part of Hualong City (Xiongxian Township, Chapu Township, Zhaba Town, Angsiduo Town, Qunke Town), accompanied by thunderstorms of level 8 or above or strong winds of diameter in some areas. Hail exceeding 5 millimeters. The meteorological risk of disasters such as landslides, mudslides, flash floods, and urban and rural waterlogging is high, and the possibility of meteorological disasters such as wind, hail, and lightning strikes is high. Please pay attention to prevention. Defense guidelines: 1. The government and relevant departments shall make preparations for short-term rainstorm, lightning protection and gale prevention according to their responsibilities, and make preparations for manual hail suppression; 2. Outdoor pedestrians and staff should reduce outdoor activities and stay away from structures such as scaffolding and billboards; 3. Drive away poultry and livestock into covered areas, close doors and windows, and reinforce sheds; 4. The construction materials shall be covered on the construction site, and the outdoor materials that are vulnerable to rainstorm and wind and hail shall be properly placed; 5. Check the drainage system of cities and farmland, prepare for drainage and defense against disasters such as flash floods, landslides, and mudslides.

The Water Resources Bureau of Huzhu Tu Autonomous County and the Meteorological Bureau of Huzhu Tu Autonomous County jointly issued a meteorological risk warning for mountain flood disasters: it is expected that from 02:00 on July 16th to 02:00 on July 17th, there is a high possibility of mountain flood disasters in the Huzhu area (yellow warning). Please pay attention to real-time monitoring, flood prevention warning, and evacuation measures.

互助土族自治县自然资源局与互助土族自治县气象局联合发布地质灾害气象风险预警：根据过去24小时降水实况和未来24小时降水预报，结合地质灾害易发程度，2025年07月16日01时至07月17日01时，互助地区地质灾害气象风险预警等级为Ⅲ级（黄色预警），气象因素致地质灾害发生风险较高。请结合预警信息，密切关注降水情况，做好预警区内巡查监测及受威胁群众避险转移准备等地质灾害防范工作！