What season do hurricanes usually occur and what kind of weather system do they belong to?

It occurs in summer and autumn and belongs to cyclone (low pressure system).

Hurricane refers to a powerful and deep tropical cyclone formed in the Atlantic Ocean and the eastern part of the North Pacific Ocean. Its significance is similar to that of typhoon, but its location is different.

In the Atlantic Ocean and the North Pacific Ocean, a strong and deep tropical cyclone (the maximum wind speed is 32.7m/s, and the wind force is above 12) is called a hurricane, which also refers to strong winds, any tropical cyclone and any strong wind with a wind force of 12. There is an eye in the center of the hurricane. The smaller the eye, the greater the destructive power.

In the northern hemisphere, the typhoon rotates counterclockwise, while in the southern hemisphere, it rotates clockwise. One of the reasons why tropical oceans produce wind is that warm seawater is their power "fuel", usually accompanied by strong winds and heavy rains, which seriously threatens the safety of people's lives and property and has a great impact on people's livelihood, agriculture and economy. It is a natural disaster with great influence and serious harm.