Extraordinary lens shapes are exceptionally rare lenticular clouds and are also known as wave clouds . They are hardly ever seen in the Cheshire but were spotted by an amateur photographer in the sky above Cheshire . The rippling effect is created by cooling air and the clouds are the most common explanation for UFO sightings .
Extraordinary lens shapes are exceptionally rare lenticular clouds and are also known as wave clouds . They are hardly ever seen in the UK but were spotted by an amateur photographer in the sky above Cheshire . The rippling effect is created by cooling air and the clouds are the most common explanation for UFO sightings .