At 1800 hours on 21 february, the central weather station simultaneously issued a large-scale yellow warning, a yellow warning for sandstorms, a blue warning for snowstorms and a blue warning for cold tides。
At 1800 hours on 21 february, central meteorological continued to issue a yellow warning of sand and dust storms:
It is expected that on 21 february, between 2000 and 2000 hours, the east and south of xinjiang, the central and western parts of inner mongolia, the north-eastern part of the qinghai sea, the centre of gansu, ningxia, shaanxi, shanxi, liaoning, beijing, tianjin, hebei, henan, shandong, anhui, jiangsu, shanghai, hubei, the north of henan and the northern part of the zhejiang river will be covered by sandstorms and sandstorms。
Today, temperatures across the country will reach their near-term highs. The maximum temperature rises to the heilong river at 10°c and the maximum temperature will also exceed 25°c in hebei, henan, shandong and the southern regions, reaching around 30°c and significantly warming ahead. The next few days, affected by cold air, large parts of the north-west, north-east, north-east and south-east will be cooled by 6-10°c and above 16°c. Next monday (23), the minimum temperature of 0°c will press south to south-south-west china。
It's the strongest dust in the year
According to @china weather, the largest and most intense sand and dust process since this year。
Today, concentrations of pm10 in inner mongolia, gansu, ningxia and north-west wing have risen significantly, and sand dust will move southward with the north-west wind, affecting shanxi, hebei, beijing, tianjin, henan and shandong. Tomorrow, the southern boundary of sand and dust may advance along the middle-downstream of the yangtze river。
This afternoon, there was a storm in beijing, accompanied by sand and sand, and a marked decline in visibility。
The great wind zone has now affected the western part of the beijing city city area, with mountain winds above class 10 in yonqing, higashi, changping and haydang, with a high wind rate of 14 and a high wind rate of 9 in urban areas. Visibility in the west has dropped to about 2 km。
At present, the whole city of beijing is in the middle of a long-wind yellow warning and a blue sand warning that will continue to move eastward across the city。
Due to strong wind power, sand and dust belts are expected to gradually move out of beijing in the early hours of the 22nd day, resulting in improved air quality and a return to good air quality during the day。
Today, at 1000 hours, the meteor observatory of the autonomous region of inner mongolia launched a yellow warning signal of sandstorms in the eastern part of the union, the city of bayanjar, the city of uhai, the city of ordos, the city of bao, the city of hao and hot, the city of ulanchab and the western part of the silin gullang。
More than 15 degrees north
Tomorrow and tomorrow, the tide will continue to affect my country. The effect of the cold wave was far north and, as a result of the previous period of warming, the maximum temperature in the north would be significantly reduced. Inner mongolia, temperatures are expected to cool from 6 to 10°c in large parts of the country, the north-west, the north-east, the north-east, the large part of the country, and the eastern part of the country, including parts of the eastern part of the country, the southern part of the heilong river, the major part of the jilin, and the north-eastern part of liao ning。
Tomorrow and tomorrow, temperatures will continue to decline in all parts of the north, and the maximum temperatures in the north-east, north-east and south-east will decline to about 15°c. The maximum temperature in the north-east has again fallen below 0°c and in the north-east and some parts of the yellow and yellow regions it will also fall to single digits。
In large cities, the maximum temperature today is more than 15°c in the long spring and only 6°c on 23rd, and the maximum temperature today is 20°c in shijia and jenan, which will fall to 9°c on 23rd, with a rapid reversal of cooling。
This cold tide has had less impact on the north than on the south, but, due to a marked pre-warm period, combined with an increase in the number of rainy weather since 22, the maximum temperature in the gangnam region will be reduced by about 10°c, with most of the temperature maintained at or below 15°c from 23 to 27°c。
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