The full text of the wind speed song is as follows:
Zero wind, straight smoke; The first grade wind, the smoke is slightly biased;
Secondary wind, leaves ring; The third wind, the flag fluttering;
Four winds, dust; Five winds and waves;
Six winds, big trees shake; Seven winds, difficult to go;
Eight winds, broken branches; Nine winds, the chimney collapsed;
Ten winds, uprooted; Xi. Scarcity of land;
Twelve grades, even less, the wind roared and the waves were high.
Extended data
The comparison table of wind grade and wind speed is as follows:
Wind speed song is compiled according to the wind speed grade, and it is a poem describing the wind speed grade in China. This poem rhymes and is easy to read. Through the wind speed song, you can know the approximate wind speed from 0 to 12
Wind power refers to the force that the wind blows on an object. According to various phenomena of wind blowing on objects on the ground or water surface, China Meteorological Bureau issued "200 1 Typhoon Operation and Service Regulations", which increased the number of typhoons above 12 to 17, and the wind level was Beaufort.
/typhoon kloc-0/2, set at 32.4-36.9 m/s; Grade 13 is 37.0-41.4m/s; 14 is 4 1.5-46. 1 m/s, 15 is 46.2-50.9 m/s, 16 is 51.0-56. Typhoon Qionghai 30 years ago, the maximum wind force near the center was 73m/s, which exceeded the highest standard of 17. It's called 18, and it's also a common saying about super typhoon in the international maritime community.
The distance the wind moves per second is the wind speed, which is often expressed by several winds. The level of wind is determined according to the degree of influence of wind on ground objects. The greater the air pressure difference between two adjacent places, the faster the air flow, the greater the wind speed and the greater the wind force. Therefore, the magnitude of wind is usually expressed by wind power. The unit of wind speed is meters per second or kilometers per hour. When the weather forecast is released, the wind level is mostly used.