Ningan Meteorological Observatory issued blue warning signal for strong wind at 10:28 on March 27, 2022: It is expected that the city will be affected by strong wind in the next 24 hours, with an average wind of level 5-6 and gusts of more than level 7. Relevant departments and individuals are requested to take precautions.(Source of warning information: National Warning Information Issuing Center) Legend Standard Defense Guide It is likely to be affected by strong winds within 24 hours, with average winds of force 6 or above, or gusts of force 7 or above;Or has been affected by strong winds averaging force 6 to 7, or gusts of force 7 to 8 that may persist.1. The government and relevant departments shall do a good job in preventing strong winds according to their duties;2. Close doors and Windows, reinforce hoardings, scaffolding, billboards and other structures vulnerable to wind, properly place outdoor items vulnerable to wind, and cover construction materials;3. Take positive measures for water operations and passing ships in relevant waters, such as returning to port for shelter or detour;4. Pedestrians should avoid riding bicycles as much as possible, and do not stay under billboards and temporary structures when it is windy.5. Relevant departments and units should pay attention to fire prevention in forests and grasslands.