UFO cloud spotted over Iceland, on November 2018

On November 23, 2018, UFO cloud was spotted during sunset over Iceland according to the ufologist. What is it?

Scott C. Waring claims:

This UFO was reported to me on Facebook by a reader here. The UFO was disguised as a cloud and was glowing colors that none of the other clouds were glowing. It was caught during sunset in Iceland and the eyewitness said they felt a calming effect when seeing it. UFOs often disguise as clouds in order to get closer to the ground without frightening people. Often UFOs have a power to calm, relax and even to make you forget for a time that you saw them.

http://www.ufosightingsdaily.com/2018/12/ufo-clouds-over-iceland-during-sunset.html, 05th December 2018