Typhoon is a kind of natural disaster that we are all familiar with, but now the weather temperature is low, coupled with typhoon, the impact on us will be greater, so we need to know how many days will the typhoon end? Snow typhoon is forming?
Snow and typhoon will end in a few days In China, there is basically a typhoon coming every year, about from May to October. Typhoons are strong and destructive, which will affect the daily life of local people. The accompanying rain weather will also damage traffic, threaten people's safety and property. However, the duration of typhoons is not long, and some small typhoons will end in about 2-3 days, Large typhoons last about ten days. According to the statistics of China's meteorological observatory, the average impact time of each typhoon is about 7 days, even the largest typhoon, the impact time is about 15 days, so don't worry too much, prepare for protection before the typhoon, prepare enough food, pay attention to the latest news released by the meteorological observatory, and spend the typhoon days safely. It should be noted that typhoons are often accompanied by rainy weather, so if there is rain or water leakage at home, it must be repaired in time to avoid damage to furniture, walls, floors, etc., and at the same time, do not park your car in a low place to avoid being flooded by rain.
Snow typhoon is forming From the evening of November 20, the cold wave began to move southward. Gust monitoring shows that wind indicators above level 6 have expanded rapidly since last night, spreading over the grasslands in western Inner Mongolia and extending to Shanxi and Beijing Tianjin Hebei; In the early morning, strong wind areas above level 8 began to appear. In the howling wind, some dust even appeared in Beijing. The strong wind force in the north is related to the formation of "snow typhoon" in addition to the strong cold wave itself. Since last night, the Mongolian cyclone has begun to develop, and today it has come to Inner Mongolia; This afternoon, under the attack of strong warm and humid air currents, the Yellow Sea cyclone has also been generated. The two cyclones will merge in Jilin and Heilongjiang to form a powerful northeast cyclone. This northeast cyclone can be called "snow typhoon". After absorbing the power of two cyclones, its central pressure will drop below 985 hPa, comparable to a strong tropical storm; Its wind field will cover the whole northeast, and its wind force will be no less than that of today's North China. More importantly, under its suction, a large amount of warm and wet air will converge with cold air in the northeast, and the snowstorm will reappear.
The place with the largest wind force of typhoon is The largest part of typhoon wind is the eye wall. The eye wall is the cloud surrounding the center of typhoon, also known as "eye wall". At the eye, the wind is relatively calm, but at the edge of the eye, the storm intensity is the strongest, which is called the "eye wall". The area around the wind eye is surrounded by the wind eye, which is in the shape of a barrel. It is the annular cloud area around the typhoon "wind eye". The wind here is the fastest and strongest, and the convection is very strong. It is the place where the wind of the tropical cyclone is strongest. The main typhoon generating areas are the northwest Pacific Ocean and the South China Sea. The number of tropical cyclones generated in the South China Sea is less. Tropical cyclones in the Pacific Ocean are generated almost all year round, with the most frequent occurrence from July to October. The location and distribution of tropical cyclones are related to seasons. They are relatively south in winter and spring, and relatively north in summer and early autumn.
The difference between typhoon and hurricane is The difference between typhoons and hurricanes lies in their "origin" and different countries' names. The strong tropical cyclones generated in the northwest Pacific Ocean and the South China Sea are called "typhoons"; Those generated in the Atlantic, Caribbean and eastern North Pacific are called "hurricanes". Typhoons and hurricanes are essentially the same, referring to tropical cyclones with wind speeds of more than 33 meters per second. The causes of typhoons and hurricanes are the same. Typhoons and hurricanes originate from the tropical sea, where the temperature is high and a large amount of sea water is evaporated into the air, forming a low-pressure center. With the change of air pressure and the movement of the earth itself, the incoming air also rotates, forming a counter clockwise air vortex, which is called a tropical cyclone. As long as the temperature does not drop, this tropical cyclone will become more and more powerful, and eventually form typhoons and hurricanes.
