What weather does the cloud correspond to?

Chen Xiao, I'm here to answer. Cumulus cumulus individuals are obvious, the bottom is flat, the top is convex, and the clouds are mostly unconnected; The cloud formed by air convection and water vapor condensation is uniform and layered, gray as fog, and the cloud bottom is very low but does not touch the ground. Stratospheric clouds are generally composed of water droplets or supercooled water droplets with a diameter of 5-30 microns. The thickness is generally 400-500m. Stratosphere is formed by intense radiation cooling or turbulent mixing, water vapor condensation or fog lifting when the gas layer is stable at night. Stratospheric clouds often dissipate after sunrise because the temperature rises and the stable layer is destroyed. Sometimes it rains in Mao Mao and it snows in rice. Nimbostratus, nimbostratus, is low and shapeless, and the clouds are evenly layered, which can completely cover the sun and the moon. It is dark gray or grayish white, and the bottom of the clouds is often accompanied by broken rain clouds. Clouds are widely distributed horizontally, often covering the whole day. The thickness of the cloud is 4000-5000 meters. The lower part of nimbostratus is generally composed of water droplets or supercooled water droplets. The upper part of the northern nimbostratus is often composed of ice crystals or snow crystals. Nimbostratus mostly occurs in the warm front cloud system (sometimes in other weather systems), which is formed by the upward sliding and adiabatic cooling of the whole wet air system. It often causes long-term continuous precipitation. The agricultural proverb "When the sky is covered with gray cloth, the rain will continue" refers to the precipitation situation in nimbostratus. Stratocumulus clouds are evenly layered, gray and foggy, and the cloud bottom is very low but does not touch the ground. Stratospheric clouds are generally composed of water droplets or supercooled water droplets with a diameter of 5-30 microns. The thickness is generally 400-500m. Stratosphere is formed by intense radiation cooling or turbulent mixing, water vapor condensation or fog lifting when the gas layer is stable at night. Stratospheric clouds often dissipate after sunrise because the temperature rises and the stable layer is destroyed. Sometimes it rains in Mao Mao and it snows in rice. Cirrus clouds have fibrous structure, usually white, shadowless, silky luster, mostly strip, flake, feather, hook, ball and so on. Cirrus clouds are composed of ice crystals. morning glow

When the sun just comes out in the morning, or when the sun goes down in the evening, the clouds on the horizon are often red, like fire. People call this red cloud flaming cloud, also called morning glow and sunset glow. Sometimes, without clouds, the sky will appear fiery red, which is called burning the sky. So, how did the flame cloud form?

We already know that sunlight is a mixture of red, orange, yellow, green, cyan, blue and purple. Among these colors 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 purple light are the worst. When there are no clouds in the sky, there are few raindrops hanging in the air; At noon, the air layer is very thin, and almost all the red, orange, yellow and green light in the sunlight pass through, only blue, blue and purple light are blocked, and among these lights, blue light reflects the most, so the whole sky is dyed blue.

When the sun rises in the east in the morning, or when the sun sets in the evening, the sun shines on the ground, and the air layer it passes through is thicker than when the sun is at the top at noon. The yellow, green, cyan, blue and purple rays in the sun are exhausted after walking in the air layer not far away, and cannot pass through the air layer. Only red and orange light can pass through the air layer and dye the sky red.

Burning clouds can predict the weather. The folk proverb "Don't go out early, travel thousands of miles at night" means that if there are burning clouds or burning days in the morning, the weather may get worse; Appear at night, the next day must be a sunny day.