Traditional Culture Encyclopedia - Weather inquiry - What caused the typhoon weather?
What caused the typhoon weather?
2. The initial stage of typhoon is tropical depression. It usually takes about 2 days from the initial low-pressure circulation to the maximum average wind force near the typhoon center, three or four days for a slow typhoon and only a few hours for a fast typhoon. In the development stage, the typhoon continuously absorbs energy until the central air pressure reaches the lowest value and the wind speed reaches the maximum value. After the typhoon landed, under the joint influence of ground friction and insufficient energy supply, it will quickly weaken the death.
3. Typhoon is a kind of tropical cyclone. Tropical cyclone is a low-pressure vortex that occurs on the surface of tropical or subtropical ocean, and it is a powerful and profound "tropical weather system". In China, tropical cyclones in the South China Sea and the Northwest Pacific are divided into six grades according to the maximum average wind speed near the center of the bottom layer, and those whose wind reaches 12 or above are collectively called typhoons.
Broadly speaking, the word "typhoon" is not the intensity of tropical cyclone. Tropical cyclones (including tropical storms, severe tropical storms and typhoons defined by the World Meteorological Organization) with sustained wind speeds of17.2m per second are called typhoons. On informal occasions, "typhoon" even directly refers to the tropical cyclone itself. When the tropical cyclone in the northwest Pacific reaches the intensity of a tropical storm, it is given a name. The name is provided by Typhoon Committee 14 of the World Meteorological Organization.
- Previous article:If corn is planted on the dry ground, how many days will it take to water it?
- Next article:Can Queqiao Mountain in Heyuan go up in 2022?
- Related articles
- How about breaking through the socket quality?
- What is the poem describing snow in Chang'an City?
- How is a good piano produced?
- The cold touch of the top ten famous tiles of China wooden floor made everyone turn to the wooden floor.
- Is the climate in Jiangsu hot flashes? Can northerners stand it?
- Why did you go to Harbin for an outing on Dragon Boat Festival?
- What should I bring for the 2-day tour of Mianshan?
- How to divide the wind level?
- Spring is just right, what do you mean the breeze is not dry?
- Participate in the collection of family members' homes! The first floor project of Xicheng has begun to advance!
Dear friends:
Recently, the Xicheng District People's Government issued the