a suspension in the air consisting of microscopic water droplets or wet hygroscopic particles, reducing the visibility at Earth's surface to not less than 1 km or 5/8 mi
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Valdkond ICAO lisade põhjal loodud klassifikaatori järgi: Lennumeteoroloogia
Uduvine on palju hõredam kondensatsiooniproduktide kogum kui udu. Meteoroloogiline nähtavus uduvines on 1-10 km. Suhteline õhuniiskus on >75%, tavaliselt 85 – 97 %. Uduvine tekib õhus sisalduva niiskuse arvel.
Obscurations are any phenomenon in the atmosphere, other than precipitation, that reduces the horizontal visibility in the atmosphere. The obscuration types are: mist (BR), fog (FG), smoke (FU), volcanic ash (VC), widespread dust (DU), sand (SA), haze (HZ), and spray (PY). Spray (PY) is coded only as BLPY.
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Mist and Fog are the terms used to describe low visibility caused by water droplets suspended in the air. Mist is a term used to describe visibility of greater than 1 km while Fog is the term used when visibility is less than 1 km.
The term mist is used in weather reports when there is such obscurity, and the corresponding relative humidity is 95% or more, but is generally lower than 100%.
