snow stage

snow stage

[′snō ‚stāj]
(meteorology)
The thermodynamic process of sublimation of water vapor into snow in an idealized saturation-adiabatic or pseudoadiabatic expansion (lifting) of moist air; the snow stage begins at the condensation level when it is higher than the freezing level.
References in periodicals archive ?
Tenders are invited for Authorization of occupation of the public domain for the exploitation of the bar self and the out-of-bag rooms of the snow stage of Aillons Margriaz 1400 by convention.
A source, who Makingstarwars (http://makingstarwars.net/2014/11/star-wars-force-awakens-stage-report-photo-stairway-heaven/) describes as an anonymous friend, tells writer Jason Ward that Pinewood Studios was the set of many stage scenes for "Star Wars: The Force Awakens." The first set the source supposedly saw "looked like a large snow stage and was absolutely huge.
Wood established a 90 second lead after the first three snow stages but slid off the track, throwing away most of his advantage.