There is a magical sun in Daxinganling. How to describe this landscape?

10 Mohe appeared in Daxinganling area of Heilongjiang on June 5438+05? Magic day? This spectacle, from discovery to disappearance, lasted for three hours. This is the longest time that the phenomenon of magic sun appeared in winter in Daxing 'anling in recent years. This phenomenon is caused by the sudden drop of temperature and dry and cold air after the recent snowfall in Daxing 'anling. Magic day? The scene.

There are two small suns on the left and right sides of the big sun above Tuqiang Forestry Bureau, which looks shiny. Locals call it? Both ears? . The video shooter said that this spectacle has not appeared in the local area for a long time. Beautiful? . There are two left and right suns? Little sun? The three suns are arranged in the order of small, big and small, emitting a charming aperture, and there is an arc upside down like a rainbow above the aperture. This wonderful sight was amazing, and the villagers rushed to tell it and took out their mobile phones and cameras to record it.

Scientific explanation of magic sun: magic sun is an optical phenomenon in the atmosphere. There are many hexagonal columnar ice crystals floating in the translucent thin clouds in the sky, and occasionally they are neatly arranged vertically in the air. When sunlight shines on these hexagonal icicles, very regular refraction will occur.

This rare phenomenon of forming multiple suns through atmospheric optics is commonly known as magic sun, also known as holiday and solar halo. So how did the magic day come into being? First, we need to know what cirrus clouds are. Cirrus belongs to the Gaoyun family, with an average height of more than 6000 meters, so it is the highest cloud on the earth. Due to the scarcity of water and extremely low temperature in this environment, water vapor often condenses into a large number of tiny hexagonal ice crystals. When sunlight shines on cirrus clouds, it will appear a prism-like refraction phenomenon.

It is not sunlight that refracts, because the thickness of ice crystals is uneven, the size of ice crystals is different, and sunlight also scatters different colors. When the weather is clear and high in the sky, suspended substances in the atmosphere can make a small number of ice crystals in cirrus clouds sink, and occasionally there will be a regular number arrangement, so that the sunlight will be refracted horizontally by 22 degrees, and the refracted light will converge to form a new luminous point, and then a suitable angle around the sun can be observed at a suitable angle on the ground. Form a shock? Three days on the same day? However, as long as the density of ice crystals is thick enough, more suns can be hung in the sky.