At around 7:30 on October 15th, over Mohe City, Daxinganling, Heilongjiang Province, a large colorful halo appeared around the sun. There were three small suns on the left and right sides and directly above the sun. What is even more surprising is that there are still Accompanied by multiple seven-color rainbows.
The spectacle lasted about an hour and a half before it gradually disappeared.
According to the relevant person in charge of the Meteorological Department of Mohe City, "Due to the snowfall in the past few days, there has been a sun halo landscape after snow."
Solar halo is an atmospheric optical phenomenon. Cirrostratus clouds that resemble bird feathers often appear in the sky. Cirrostratus clouds are composed of ice crystals. When sunlight passes through small ice crystals in the clouds, they are refracted, so a Or multiple halos with the sun as the center and showing spectral colors.
The seven-color rainbow is actually the "circular zenith arc", the cause is the same as the solar halo, and it is the most beautiful of the halo images.
(Fan Yingjie and Wang Jingyang)
Editor in charge: [Liu Xian]