From filmmaker Harun Mehmedinovic and the International Dark-Sky Association comes an astonishing video of the mind-boggling weather phenomenon known as Full-Cloud Inversion. (Oh, and just to make things a bit more amazing? It's F-CI at the Grand Canyon.)
Millions of visitors a year come to Arizona's Grand Canyon National Park, one of the seven natural wonders of the world and the most visited national park in the western United States. However, on extremely rare days when cold air is trapped in the canyon and topped by a layer of warm air, which in combination with moisture and condensation, form the phenomenon referred to as the full cloud inversion. In what resembles something between ocean waves and fast clouds, Grand Canyon is completely obscured by fog, making the visitors feel as if they are walking on clouds.
Attribution(s): Video and stills are the property of Harun Mehmedinovic and SKYGLOW.