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ATMOSPHERIC RIVER [1 record]

Record 1 2025-11-28

English

Subject field(s)
  • Atmospheric, Climatic and Meteorological Phenomena
DEF

A long, narrow, and transient corridor of strong horizontal water vapor transport that is typically associated with a low-level jet stream ahead of the cold front of an extratropical cyclone.

French

Domaine(s)
  • Phénomènes météorologiques, climatiques et atmosphériques
CONT

Les rivières atmosphériques sont de longs couloirs de vapeur d'eau qui se forment à environ un kilomètre d'altitude. Elles font environ 400 kilomètres de large, mais s'étirent sur des milliers de kilomètres.

OBS

rivière atmosphérique; rivière aérienne : désignations publiées au Journal officiel de la République française le 3 octobre 2025.

Spanish

Campo(s) temático(s)
  • Fenómenos meteorológicos, climáticos y atmosféricos
DEF

[...] flujo de la atmósfera estrecho, a semejanza de las corrientes naturales y continuas de agua, cargado de vapor de agua y viento, que puede causar precipitaciones de distinta intensidad.

OBS

río atmosférico: La Fundación del Español Urgente (Fundéu BBVA), con el asesoramiento de la Real Academia Española, indica que la expresión "río atmosférico" al ser una formación descriptiva a partir de términos comunes, [...] no necesita resalte, ni comillas o cursivas, ni mayúsculas.

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