Why are there burning clouds before the typhoon comes?

There is no necessary connection between the flame cloud and the typhoon, and there may not be a typhoon behind the flame cloud. Flame clouds are red clouds at sunrise or sunset, which is a natural phenomenon. Flaming clouds will also appear in weather without typhoons. Sunset clouds belong to the category of low clouds, which is one of the phenomena of atmospheric change. It often appears in summer, especially around sunset after a thunderstorm, in the west of the sky.

This may be because the typhoon slightly changed the composition of substances in the atmosphere (the main water vapor increased), which changed the scattering of light with different wavelengths, thus leading to the "flame cloud".

A precursor to a typhoon.

The appearance of high clouds: at the outermost edge of the typhoon, there are cirrus clouds, white feather clouds or ponytail clouds. When this cloud appears in a certain direction and gradually thickens into a dense cirrostratus, there may be a typhoon approaching in that direction.

The flaming cloud refers to the red cloud at sunrise or sunset, which is one of the phenomena of atmospheric change.

Flame clouds belong to low clouds. When the sun just comes out, or when the sun is about to set in the evening, the clouds on the horizon are often red, like fire, so they are called fire clouds.

Then, the sun is a mixture of red, orange, yellow, green, cyan, blue and purple. At sunrise? Of these kinds of light, red light has the greatest ability to pass through the air layer, followed by orange, yellow and green light, and cyan, blue and violet light are the worst. When the weather is clear, there are few raindrops hanging in the air. Almost all the red, orange, yellow and green lights pass through, and only blue, blue and purple light are blocked. Among these lights, blue light reflects the most, so the whole sky is "dyed" blue. In cloudy morning or evening, the air layer through which sunlight passes is thicker than that at noon. Among them, yellow, green, cyan, blue and purple are exhausted when they "walk" in the air. They can stick their heads out through the air layer and "dye" the horizon red to form burning clouds.

In summer, especially at sunset after a thunderstorm, flaming clouds often appear in the west of the sky. The color of flame clouds is generally red, and the appearance of flame clouds indicates that the period of warm weather, abundant rainfall, lush biological growth and prosperity is coming.

This is why the flame cloud appears.