Will it rain after the typhoon leaves?

It will rain after the typhoon leaves.

It will rain after the typhoon, because the typhoon is a tropical atmospheric vortex, which rotates violently around the center of low pressure. When landing, due to the influence of rough ground friction, the wind power is greatly reduced and the central air pressure rises rapidly.

But at high altitude, strong winds are still blowing around the low-pressure center, and the high-temperature and high-humidity air from the ocean is still rising and condensing, constantly making raindrops. If moist air meets a mountain, the windward slope of the mountain will force it to accelerate its rise and condensation, and the rainstorm there will be more violent.

The wind is a tropical cyclone, and the so-called cyclone is low pressure. The so-called low pressure means that the central air pressure is low, so the central air rises. As the altitude rises, the temperature drops, and the water vapor turns into rain and falls down.

Causes of rainstorm disaster after typhoon;

When a typhoon strikes, it will bring strong winds and heavy rains, but after the storm, the cyclone in the center of the typhoon disappears and the pressure rises. At this time, the water vapor in the atmosphere will form storm clouds under certain geographical conditions, leading to the arrival of heavy rain.

Secondly, the process of urbanization and human activities are also important reasons for the disaster caused by heavy rain. With the process of urbanization, the coverage area of artificial materials such as cement and asphalt in the city is getting larger and larger, which not only limits the natural water absorption capacity of the land, but also leads to the infiltration of rainwater and the massive accumulation of the ground.

In addition, buildings and road construction in the city will also destroy the natural water circulation system, making it impossible for rainwater to flow naturally, thus causing urban waterlogging and heavy rain.