According to monitoring by the Chongqing Hydrological Monitoring Station, from 8:00 a.m. on August 3 to 8:00 p.m. on August 4, there was moderate to heavy rain, moderate to heavy rain, and local torrential rain to heavy rain in central Chongqing. Heavy rain occurred in 17 districts and counties including Wanzhou, Kaizhou, Chengkou, Yunyang, Fengjie, Wuxi, Liangping, Dianjiang, Zhongxian, Fuling, Qijiang, Fengdu, Shizhu, Qianjiang, Xiushan, Youyang, and Pengshui. Among them, torrential rain occurred in 10 districts and counties, including Wanzhou, Kaizhou, Yunyang, Zhongxian, Shizhu, Youyang, and Pengshui. The maximum daily rainfall was 250 mm in Baolong Village, Shuanghekou Street, Wanzhou District.

According to monitoring by the Chongqing Hydrological Monitoring Station, from 8:00 a.m. on August 3 to 8:00 p.m. on August 4, there was moderate to heavy rain, moderate to heavy rain, and local torrential rain to heavy rain in central Chongqing. Heavy rain occurred in 17 districts and counties including Wanzhou, Kaizhou, Chengkou, Yunyang, Fengjie, Wuxi, Liangping, Dianjiang, Zhongxian, Fuling, Qijiang, Fengdu, Shizhu, Qianjiang, Xiushan, Youyang, and Pengshui. Among them, torrential rain occurred in 10 districts and counties, including Wanzhou, Kaizhou, Yunyang, Zhongxian, Shizhu, Youyang, and Pengshui. The maximum daily rainfall was 250 mm in Baolong Village, Shuanghekou Street, Wanzhou District.