On March 22, Yongxing County Meteorological Bureau organized a propaganda campaign for World Meteorological Day. The theme of 2019 World Meteorological Day is "Sun, Earth and Weather". For the earth's climate system, the sun is the largest heat source. Solar energy transforms into heat energy on the earth's surface and becomes an integral part of the earth's climate. The periodic activity of sunspots is also associated with global warming. Therefore, it is essential to understand how the sun affects weather and climate phenomena.

Around this year's theme, Yongxing County Meteorological Bureau hung thematic banners, set up propaganda booths, distributed recent weather forecasts to the public, and enthusiastically answered the reasons for the dramatic changes in weather in recent days. The temperature changes were like the stock market, which made people unexpected. The"big change" was also closely related to this year's sun.

At the same time, the staff also carried out popular science propaganda on Meteorological laws and regulations, lightning protection knowledge, meteorology and agriculture knowledge to the public, and popularized meteorological science and technology knowledge to the public by issuing propaganda materials and receiving consultation on meteorological science and technology knowledge.