Iridescent Clouds
Taken by Eduardo Silva Ries on April 23, 2017 @ Palmas, Tocantins, Brasil
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I saw this colorful cloud from the center of my city in Brazil around noon. The cloud was very bright and with very well defined colors similar to a beautiful rainbow.
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I guess this is a fragment of the circumhorizontal arc, which is an ice crystal halo type and not a real iridescent cloud, since it appears in a cirrus cloud type, and has the typical rainbow-sequenced spectral colours.
Posted by pphv 2017-04-23 14:10:48

I understood. Thanks for the correction. It was the first time I saw this kind of phenomenon, so I was a little unsure of what it really would be.
Posted by edsr97 2017-04-23 15:18:57
Below is the link to a video I made. The video shows the perspective of cloud size.
Posted by edsr97 2017-04-23 15:27:48
30 thumbs up
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