Sun Dogs Seen Over Jilin Province

Two small suns were pictured over the skies of North East Jilin Province yesterday (January 14th). Although the image just looks like sun glare on the lens this is in fact a very real atmospheric phenomenon. But what is a ‘Sun Dog’? find out after the jump. A (Sundog) is officially known as a parhelion, originating from the Greek parelion meaning “beside the sun” is an atmospheric phenomenon which can be seen either to the left or right of the sun (or in this case both) when the correct conditions are present.

Sun dogs are formed by plate-shaped hexagonal ice crystals in high and cold cirrus clouds or, during very cold . Ice crystal also known as diamond dust drift thought the at low levels, these crystals bend the light passing thorough them creating either a second (or third) mock sun to the left or right or on occasions both. These mock suns are the we can see in the pictures here. Follow on for more tiny crumbs of pub knowledge. Via: