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Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A transition zone in the atmosphere where an advancing cold air mass sandwiches a warm air mass between another cold air mass pushing the warm air into the upper atmosphere.  2, record 1, English, - occluded%20front

Record number: 1, Textual support number: 1 CONT

The cold front of an intensifying weather system picks up speed and catches up with the warm front. When the cold front reaches the warm front, the warm air is caught and squeezed more and more between the two fronts. It will be lifted and the system becomes occluded, producing what is known as a trowal ("TRough Of Warm Air aLoft").  7, record 1, English, - occluded%20front

Record number: 1, Textual support number: 2 CONT

The weather associated with a TROWAL varies considerably from dry to showery to heavy precipitation.  8, record 1, English, - occluded%20front

Record number: 1, Textual support number: 3 CONT

An occluded front is moving across the province today. [Example approved by the Avalanche Bulletin Terminology Standardization Committee.]  9, record 1, English, - occluded%20front

Record number: 1, Textual support number: 1 OBS

occluded front; trough of warm air aloft; TROWAL: terms officially approved by the Avalanche Bulletin Terminology Standardization Committee.  10, record 1, English, - occluded%20front

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Front séparant deux masses d'air froid qui sont entrées en contact par suite du processus d'occlusion.  2, record 1, French, - front%20occlus

Record number: 1, Textual support number: 1 CONT

On verra le passage d'un front occlus sur la province aujourd'hui. [Exemple entériné par le Comité d'uniformisation de la terminologie des bulletins d'avalanche.]  6, record 1, French, - front%20occlus

Record number: 1, Textual support number: 1 OBS

talweg : Cette graphie, puisée des Rectifications de l'orthographe recommandées par le Conseil supérieur de la langue française, est attestée dans le Petit Robert (2004).  7, record 1, French, - front%20occlus

Record number: 1, Textual support number: 2 OBS

front occlus : terme uniformisé par le Comité d'uniformisation de la terminologie des bulletins d'avalanche.  8, record 1, French, - front%20occlus

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

Proyección sobre la superficie de la Tierra de una lengua de aire caliente en altura, como sucede en el proceso de oclusión de una depresión.  1, record 1, Spanish, - trowal

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A composite of two fronts, formed as a cold front overtakes a warm front or quasi-stationary front.  3, record 2, English, - occluded%20front

Record number: 2, Textual support number: 1 CONT

When the cold front moves faster than the warm front, and as it overtakes the warm front, the warm sector is closed and a combine front forms. This process is called occlusion. The front formed in this way is called an occluded front.  4, record 2, English, - occluded%20front

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Association de deux fronts, qui se forme lorsqu'un front froid rattrape un front chaud ou quasi stationnaire.  2, record 2, French, - front%20occlus

Record number: 2, Textual support number: 1 CONT

Un front occlus est le résultat d'une rencontre de deux masses d'air (front froid, front chaud). Il est généralement présent dans les dépressions [...] Il peut donner lieu à des précipitations importantes.  3, record 2, French, - front%20occlus

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 DEF

Asociación de dos frentes que se forma cuando un frente frío se halla sobre un frente caliente o casi estacionario.  1, record 2, Spanish, - frente%20ocluido