The China Meteorological Administration continued to issue a blue alert for sandstorms at 6:00 on February 20th.

Affected by the cold air and strong winds, it is expected that from 08:00 on February 20th to 08:00 on February 21st, there will be sandstorms or floating dust in eastern Xinjiang, southern Xinjiang Basin, western Inner Mongolia, western Gansu, central and northern Ningxia, northern Shaanxi and other areas. Among them, some areas in western Inner Mongolia, western Gansu, and northern Ningxia may experience sandstorms, with some areas even experiencing severe sandstorms.