Timelapse footage of clouds formed by wind over mountains. As moist air passes over mountains it is forced upwards and moisture condenses into clouds. On the downslope the air sinks again, but the passage over the mountains sets up a standing wave in the air, and where the air rises again past its dew point, stationary clouds form at the peaks. Filmed in the USA in winter. | |
Licence : | Libre de droits |
Crédit : | Science Photo Library / Weathervideohd.tv |
Model Release : | Non requis |
Property release : | Non requis |
Durée : | 25 Secondes |
Aspect ratio : | 16/9 |
Restrictions : | - |