The Nanmulin County Meteorological Bureau issued a blue warning signal for heavy rainfall at 13:35 on July 27, 2025. Expected: From 20:00 on July 27th to 20:00 on July 28th, there will be moderate rain or thunderstorms in most parts of our county, and heavy rain (25.0-49.9mm) in some towns and villages in the central and eastern parts (from Ledang to Numa) and southwestern parts (from Kazi to Tubujia). Defense Guide: 1. Please strengthen the inspection and investigation of disaster hidden danger points to prevent secondary disasters such as flash floods, mudslides, and landslides that may be caused by heavy rainfall; At the same time, strengthen the monitoring of water conditions in small and medium-sized rivers and reservoirs. 2. Heavy rainfall can easily lead to slippery roads and low visibility. In some areas, short-term heavy rainfall may cause road waterlogging and landslides. It is recommended to strengthen inspections and implement traffic safety management measures. 3. Convective weather such as thunderstorms, strong winds, hail, and short-term heavy precipitation is prone to occur from afternoon to night. It is recommended to take measures to prevent lightning, hail, urban and rural waterlogging, and drainage.