Analysis:

The hurricane was originally formed above the tropical ocean, because the ocean was hot, which heated the upper atmosphere, making it warm and humid and full of water vapor. Therefore, under such conditions, if it is a tropical atmosphere, it will be disturbed to some extent. In our major, after a small disturbance, the general climate will rise, and at the same time, a cyclone will form. This cyclone will disturb and rotate counterclockwise, and then the airflow will rise, which makes us think that this process may be very common, but this country will heat the atmosphere in a large amount, which makes it a real feedback. It is in this heating that the cyclone is further intensified and strengthened. If it reaches a certain intensity, it will become a typhoon.

Typhoon Yunna, which landed in Zhejiang in August this year, had a wind speed of 40 seconds and the wind force exceeded 12. It not only uprooted trees, but also destroyed buildings. The typhoon is only equivalent to a category 1 hurricane.