Rotor clouds, timelapse

Référence de la vidéo 12080405
Timelapse footage of rotor clouds, a complex air motion induced by mountain lee wave activity. As wind blows over a mountain it cools, and swiftly travels down the lee side of the mountain. This often sets up a rotating vortex perpendicular to the wind direction and parallel to the mountain range, in which air moves in a tight circle, forming clouds as it does so. Filmed in the USA in the late afternoon in winter.
Licence : Libre de droits
Crédit : Science Photo Library / Weathervideohd.tv
Model Release : Non requis
Property release : Non requis
Durée : 20 Secondes
Aspect ratio : 16/9
Restrictions : -

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