How many centimeters of snow will the local blizzard upgrade in Heijiliao reach?

165438+1October 18, the climate in the north and south is really "ice and fire". It is extremely hot in the south and extremely cold in the north. Most areas in the north are below 0 degrees, most areas in the south are around 20 degrees, and some areas even reach 30 degrees

The south is mainly affected by warm current, and the north cold air develops strongly, so the two finally "docked" in the central and eastern regions of China, forming a heavy rain and snow weather. Now this wave of heavy rain and snow is still escalating, and the center has turned to the northeast. Therefore, friends in the northeast pay attention, this round of snowfall has a wide coverage and great intensity. Of course, 1 18 is also the strongest since winter.

First of all, let's look at the development of cyclones in the land area. Today, the cyclone continues to strengthen and has developed to the Bohai Sea area, and it is biased to the northeast. According to the situation of the European Numerical Center, this cyclone will continue to strengthen, so its influence is stressful, and the water vapor it carries is also sufficient, so a certain process of "rain and snow transformation" has taken place.

By165438+1October 19, we can also see that the cyclone of 999 hectopascals is affecting the climate change in Northeast China. So now the climate change in Northeast China and even North China is very complicated, because cyclones move along this route. Moreover, we have also seen the continuous release of rainstorm warning and the continuous upgrading of blizzard warning.

According to the Climate Center, today's snowstorm has been upgraded to an orange warning, so the intensity has increased, mainly in Heilongjiang, Jilin, Liaoning, Inner Mongolia, Hebei and other places, and some areas have experienced heavy snowstorms. At the same time, the newly added snow depth in some areas of these areas will reach more than 30 cm, so the snowfall is very strong.

Judging from the snowfall interval, it is mainly concentrated in Heilongjiang and Jilin, Inner Mongolia and Hebei meet strongly, and most other areas are mainly sleet. The rainstorm is completely concentrated in the southeast of Liaoning, and there is heavy rain in the local area. The strongest rainfall reached 120 mm, so it rained heavily.

By165438+1October 19, the rain and snow were mainly concentrated in Heijiliao area, most of which were heavy snowstorms, and some areas also had heavy snowstorms. After that, the snowfall ended, so the snowfall lasted for a long time and the intensity was relatively large. Basically, the snowfall center is in the northeast.

Of course, under the influence of heavy rain and snow, many areas will be changed by record rain and snow weather, so everyone should be prepared. Today's rain and snow weather continues, and it is expected that it will gradually weaken after1October1kloc-0/9, but the influence of cooling will not stop. According to the simulation of supercomputer, it is expected to continue southward, which is the development of land area.

At the same time, the change of ocean area still exists. GFS data show that tropical disturbance is brewing in the ocean area, and there are signs of strengthening, but the possibility of becoming a typhoon is still low. We see that there are many tropical disturbances moving westward continuously. According to the sea water temperature, it is indeed possible to increase, but it is necessary to continue to focus on the development of typhoons. Before the end of 2020, it can only be said that typhoons may still occur, but the active period of typhoons has ended, and it is necessary to continue to track the changes in the ocean.