突发！又见红色暴雨！

Core Points - Shenzhen has upgraded the orange rainstorm warning signal to red due to heavy rainfall in several districts, including Nanshan, Futian, and Bao'an, with accumulated rainfall exceeding 100 millimeters in the past three hours [3][5] - The meteorological authority predicts an additional 40-60 millimeters of rainfall in the next two hours, prompting the city to enter an emergency defense state against potential flooding and landslides [3][5] Weather Impact - The heavy rainfall has led to significant risks of mountain floods, landslides, and other disasters, necessitating immediate defensive measures [3][7] - Public schools and kindergartens have suspended classes, and employers are advised to adjust work schedules based on safety considerations [7][8] Transportation Updates - Shenzhen Railway has resumed operations as of 15:00 on July 20, with plans to gradually increase train services based on demand [11][13] - Shenzhen Airport also resumed operations at 15:00, although weather conditions may still affect flight schedules, with over 800 flights canceled in anticipation of the storm [14][19] Safety Measures - Residents are advised to stay away from low-lying areas and to monitor weather updates closely [8][9] - Emergency response teams are on high alert to manage potential flooding and landslide situations [7][8] Forecast - The weather forecast indicates that the heavy rain will continue through July 21, with the possibility of localized heavy downpours in the Pearl River Delta region [20][22] - Travelers are encouraged to stay informed about flight statuses and to plan accordingly due to ongoing weather impacts [21][22]