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Document Title: Iridescence in clouds (DI01515)
Description: Patches of cloud occasionally develop iridescent (colored) borders. When sunlight or moonlight is diffracted as it passes through a cloud that contains water droplets, faintly colored luminous rings of light known as coronas are formed. Iridescent borders of a cloud represent small portions of unusually large coronas. The color, which depends on the size of the droplets, ranges from bluish-white to brownish-red. This photo was taken during the T-REX field project.
Creditline: copyright University Corporation for Atmospheric Research
Keywords: CA,clouds,coronas,DI01515,iridescence,iridescent,Owens Valley,Sierra Nevadas,sunlight,T-REX,Field Projects,TREX
Filename: DI01515.tif