Interpretation of meteorological terms

Snow blowing is a weather phenomenon that strong winds roll up snow on the ground, making the horizontal visibility less than 10 km. There are two kinds of snow blowing: low snow blowing (below 2 meters) and high snow blowing (above 2 meters).

During the prevalence of northeast monsoon in late winter and early spring in Mao Mao, a kind of "collision weather" often appeared in the southern coastal areas of China and the northern part of Indo-China Peninsula, that is, wet weather formed by fog, Mao Mao rain and light rain, which generally started at the end of 65438+ 10, and sometimes lasted intermittently until mid-April. At this time, it is often accompanied by fog and low clouds, and the visibility is extremely poor, which seriously affects the aviation flight in this area. Meteorologists in China often call this long-lasting light rain in Mao Mao Meng Yu.