On April 25, a solar halo phenomenon appeared over the stadium in Huichang County, Ganzhou City, Jiangxi Province. Solar halo, also known as round rainbow, is an atmospheric optical phenomenon that is formed by the refraction or reflection of ice crystals when sunlight passes through cirrostratus clouds. Photograph by Zhu Haipeng
Release time: 2020-04-25 20:47:46 [Editor: Li Jun]