A series of reasons for the formation of the sun on the lake

This is actually a rare atmospheric optical phenomenon, which is called "magic sun" phenomenon. In the very cold sky with cirrus clouds, there are many tiny hexagonal ice crystals. When these many ice crystals approach sunrise or sunset, they will refract sunlight like prisms and form a "halo" around the sun.

When the ice crystals sink, they will be neatly arranged vertically, so that the sunlight will be refracted about 22 degrees to the left and right in the horizontal direction. Three beams of light coming out of icicles will hit people's eyes, and the middle beam of light is directly emitted by the sun in the middle, which is the real sun. Next to the two rays, the sunlight is refracted by a hexagonal crystal column. In this way, in people's eyes, there are two other suns on both sides of the real sun in the middle, which are actually virtual images of the sun.

The weather chart of the morning of March 16 shows that:

Many places in Heilongjiang are covered by the northwest airflow of the westerly belt, and the weather is actually relatively cold. In this case, part of the water vapor in the atmosphere is frozen into a large number of hexagonal ice crystals, and finally a magical solar landscape is formed accidentally over Hulin, Heilongjiang.

In recent years, many places in the world have similar magical sun landscapes. For example, in 20071October 4th 20th165438, there were three wonders of the sun in the sky of Songyuan City, Jilin Province, and foreign countries such as Switzerland, Norway, Canada and so on have also witnessed the magical solar landscape in recent years.