In the early morning of August 22, Mabian Yi Autonomous County in Leshan City, Sichuan experienced extremely heavy rainfall. The Mabian County Meteorological Observatory issued an orange warning for rainstorms at 1:33, and upgraded to a red warning for rainstorms at 2:44. Among them, the 3-hour rainfall in areas such as Laodong Town, Minjian Town, and Jianshe Town reached 100 mm or more, while the 3-hour rainfall in Xuekoushan, Yanfeng, and Meilin reached 50 mm or more. Many low-lying streets in Mabian County were flooded. The floods brought large amounts of sediment and sediment, and some vehicles, shops, and houses along the street were flooded and damaged.

In the early morning of August 22, Mabian Yi Autonomous County in Leshan City, Sichuan experienced extremely heavy rainfall. The Mabian County Meteorological Observatory issued an orange warning for rainstorms at 1:33, and upgraded to a red warning for rainstorms at 2:44. Among them, the 3-hour rainfall in areas such as Laodong Town, Minjian Town, and Jianshe Town reached 100 mm or more, while the 3-hour rainfall in Xuekoushan, Yanfeng, and Meilin reached 50 mm or more. Many low-lying streets in Mabian County were flooded. The floods brought large amounts of sediment and sediment, and some vehicles, shops, and houses along the street were flooded and damaged.