@hrzntrack: Amazing display of lights in the skyline of Ho Chi Minh City in Vietnam! The lights display - known as 'cloud iridescence' - happens when the Sun shines through water droplets or ice crystals, causing the light to scatter and reflects the colors of a rainbow. Cloud iridescences are relatively rare and no, they are no rainbows. Video credit: @Przemek87394560/X #CloudIridescence #HoChiMinh #Vietnam #weather #weatherphenomena #opticalphenemonon