Hainan Haikou upgrades to issue a red rainstorm warning, canceling 67 flights at Meilan Airport.

According to the meteorological department in Haikou, Hainan, under the influence of Typhoon "Nepartak", the rainfall in Wanlu Garden in the urban area of Haikou has reached 170.6 millimeters in nearly 12 hours. It is predicted that in the next 12 hours, the cumulative rainfall in the urban area of Haikou, Longqiao Town, and Yongxing Town will exceed 200 millimeters. The Haikou Meteorological Observatory changed the orange rainstorm warning signal to red rainstorm warning signal at 15:19 on July 20th, 2025, and recommended relevant units and individuals to take preventive measures.