Snow, snow, snow, wind, wind! The first snowstorm warning came this winter! These areas will be affected.
At 18: 00 on the 17th, the Central Meteorological Observatory issued a blue warning of blizzard.This is the most extensive and intensive rain and snow weather process since winter, and it is also the first snowstorm warning this winter.
In addition, according to the forecast of the Central Meteorological Observatory, from 17th to 19th, there will be a large range of heavy rain, snow and windy weather in the central and eastern regions of China, and the local precipitation may exceed the historical extreme value in the same period.
What is the overall trend of this weather process?
Where is the strongest rain and snow?
Which areas have the largest amount of rain and snow?
What is the cause of this rainy and snowy weather?
Is it normal to have a large range of rain and snow this time?
… …
Listen to Fang Xin, chief forecaster of the Central Meteorological Observatory.
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Video, snow, snow, snow, wind and wind! The first snowstorm warning came this winter!
Focus
Q: What is the overall trend of this weather process?
A:This rain and snow process is mainly from November 17th to 19th, which will affect most areas in central and eastern China.
On the 17th and 18th, the precipitation weather was obvious.There will be heavy rain in Henan, Shandong and Liaoning, and there may be heavy rain in southeastern Liaoning.
On 18th and 19th, the snowfall was obvious.There will be rain, sleet or snow in the north and northeast of North China. In the south-east area of Inner Mongolia, central and western Jilin and southeastern Heilongjiang, there will be heavy snow or heavy snow in the local area.
Q: Where is the strongest rain and snow?
A:First, the scope of influence is relatively largeIn the central and eastern regions, except South China, most areas will be affected by this rain and snow weather process.
Second, the strength is relatively strong.Compared with previous years, this rain and snow process will break through historical extremes in some sites. In terms of precipitation, individual stations in Henan and Shandong may be close to the historical extreme value of the same period; If the combined amount of rain and snow is included, some sites in Liaoning and Jilin may break through the historical statistical extreme value in mid-November.
Q: Who is the mastermind behind the rainy and snowy weather?
A: From North China to Northeast China.An obvious intersection of cold and warm airThis time, there was a strong rain and snow weather.
Q: Is this large-scale rain and snow weather normal?
A:As far as precipitation is concernedIn mid-November, there was such obvious precipitation in this process.It is relatively rare in history;
As far as temperature is concerned,Basically speaking from the same period in history,It is still a relatively normal situation.
Q: How long will this rain and snow weather last?
A: Generally speaking, the rainy and snowy weather mainly lasted from 17th to 19th.
Then, from 20 to 22, there will be another rain and snow cooling weather process.
Therefore, there will be no obvious recovery in the short term.
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Producer Wang Yu?
Editor-in-Chief Li Wenting
Reporter Yang Yi