Rare wave clouds taken at midday on December 16, 2011. looking south toward Red Mountain.
Birmingham, Alabama got hit by a massive tsunami last week . a tsunami of clouds. The surreal waves graced the skies Friday afternoon, giving residents a .
Observing Cirrus Kelvin Helmholtz (Kelvin-Helmholtz Wave Clouds) over Alps. Recorded this in a school trip, fascinated me when I noticed it for the first time.
A rare sighting of Kelvin-Helmholtz wave clouds over Chandler, AZ, on the evening of March 3, 2014. Kelvin-Helmholtz waves occur when there is ample vertical .
