At 17:28 on September 4, 2025, Linyi County Meteorological Station will continue to issue a blue rainstorm warning signal. The warning area is all townships and towns. It is expected that the rainfall in the warning area will exceed 50 millimeters from the early morning to the afternoon of September 5th. Please prepare relevant units and personnel for prevention. Defense guidelines: 1. Local people s governments at all levels, relevant departments and units shall make preparations for rainstorm prevention according to their duties, inspect the drainage systems of cities, fish ponds, farmland and other important facilities, and make preparations for drainage. Primary and kindergarten students should be led by adults to go to and from school, and appropriate measures should be taken to ensure the safety of students and young children. 3. Drivers should pay attention to road waterlogging and traffic congestion to ensure driving safety. 4. Pedestrians should avoid hiding or staying in dangerous areas. 5. Families and individuals should check whether electrical circuits, stoves, and other facilities are safe.