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trough line
- Definição1
- A line along which pressures are lower than in the surroundings and where the cyclonic curvature of the isobars is a maximum.
- Fonte1
- AMERICAN METEOROLOGICAL SOCIETY. Glossary of meteorology. [S.l., última modificação 05 oct. 2015]. Disponível em: < http://glossary.ametsoc.org/wiki/Main_Page >. Acesso em: 23 fev. 2022.
- Fonte2
- WORLD METEOROLOGICAL ORGANIZATION. Manual on codes: international codes: volume I.1: annex II to the WMO technical regulations: parte A: annex II to the WMO technical regulations. Geneva, 2011. (WMO, n.306).
- Contexto
- For a HIGH or a LOW, PP shall be the pressure at the centre. Along a ridge line, PP shall be the highest pressure and, along a trough line, it is the lowest pressure.
- Subárea1
- Meteorology
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