On the morning of December 7, many places in eastern China were full of light - located in henan in the hinterland of the Central Plains, Henan Luoyang netizens photographed a rather peculiar "Xianglong Tuxia", from the video taken, a black cloud like a dragon head connected to the brilliant morning glow, forming a rather peculiar picture.
In addition to Luoyang's Xianglong Tuxia, today's Henan Xinxiang and other places "rose morning xia" is also particularly spectacular, netizens took photos show that the sky is dyed purple, red, orange, yellow by the light, like a palette of brilliant, stunning people who witnessed this scene. While everyone appreciates the stunning morning glow, many netizens also have to ask: What is going on with this brilliant morning glow today? Is it a precursor to heavy snowfall?
The so-called "morning glow does not go out, the evening glow travels thousands of miles", in fact, there is indeed a scientific reason - the morning low altitude air is stable, there is less dust, such as bright morning glow, indicating that the low altitude in the east contains many water droplets, which produces the possibility of clouds causing rain, which means that bad weather may approach. From the current point of view, in the past two days, China's water vapor transport has been slightly enhanced, and the scope of the clear sky area has been reduced, for example, on the morning of December 7, from the Fengyun No. 4 high-definition visible light satellite cloud map, the cloud volume over Henan has increased significantly, and at the same time, a large number of clouds in Shaanxi and other places are approaching Henan, which brings a brilliant sunrise.
But the increase in water vapor is not exactly equivalent to heavy snowfall, and the Central Meteorological Observatory's forecast believes that the enhanced water vapor is meeting with cold air, setting off a new round of widespread snowfall. But the focus of this snowfall is still the eastern part of the northwest region, especially the Loess Plateau, and most of the rain and snow in Henan are actually very weak, and many places may also be raining - this is also corresponding to the recent warm trend in many places in China, this year's heavy snow festival, the temperature in many parts of Our country is significantly higher, many places before and after this snow festival, but in the rain or sleet. Of course, for now, this rain is not very strong, it is a good rain to wash the air and moisten the soil.