CCTV News: The Central Meteorological Observatory continues to issue a blue warning for sandstorms at 06:00 on April 11. It is expected that from 08:00 on April 11 to 08:00 on April 12, there will be sandstorms or floating dust in southern Xinjiang, northern Qinghai, western Inner Mongolia, central and southern Gansu, Ningxia, Shaanxi, Shanxi, central and southern Hebei, central and southern Beijing, Tianjin, central and western Shandong, Henan and other places. Among them, there will be sandstorms in some areas of southern Xinjiang, western Inner Mongolia, western Gansu, and strong sandstorms in some areas in western Inner Mongolia.

Defense Guide:

1. Make preparations for wind and sand prevention, and close doors and windows in time;

2. Pay attention to carrying dustproof products such as masks, gauze towels, etc. to avoid damage to the eyes and respiratory tracts; do a good job of sealing precision instruments;

3. Secure the wind-prone buildings, such as fences, trellis, temporary buildings, etc., and properly place outdoor items that are susceptible to sandstorms;

4. Due to low visibility, drivers should control speed and ensure safety.