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wind shear
- Sinônimos - Inglês
- shear of the wind shear vector
- Definição1
- The local variation of the wind vector or any of its components in a specific direction.
- Fonte1
- WORLD METEOROLOGICAL ORGANIZATION. International Meteorological vocabulary. 2nd ed. Geneva, 1992. (WMO, n.182). Disponível em: < https://library.wmo.int/index.php?lvl=notice_display&id=220#.XeauGOhKiUk >. Acesso em: 08 jun. 2021.
- Contexto
- Wind shear alerts shall give concise, up-to-date information related to the observed existence of wind shear involving a headwind/tailwind change of 7.5 m/s (15 kt) or more which could adversely affect aircraft on the final approach path or initial take-off path and aircraft on the runway during the landing roll or take-off run.
- Subárea
- Aeronautical Meteorology
- Français
- cisaillement de vent