A slow-moving band of heavy rainfall stretching roughly 1,000 kilometres swept eastward across southern and central China, bringing flash floods, landslides, and widespread waterlogging. The system, fed by converging moisture from the Bay of Bengal, the South China Sea, and the Pacific Ocean, delivered intense daily totals — up to 95mm on the island of Hainan, 85mm in Anhui province, and 75mm in Hunan. At least 12 people have died, hundreds have been evacuated, and the storms caused significant travel disruptions, power outages, and school and business closures.