KelvinHelmholtz Rare wave clouds amaze skywatchers in Wyoming BBC News(02) Save Image Image gallery: Wbir Weather Doppler: What’s REALLY Behind Those Crazy Cloud Formations?
:quality(70)/cloudfront-us-east-1.images.arcpublishing.com/cmg/47GJ3GAZF5FJHJG5HL653JYWJU.jpg "Did you see it? Rare cloud formations spotted over New Hampshire")
