TERMIUM Plus®

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DANGEROUS SEMICIRCLE [1 record]

Record 1 2002-04-18

English

Subject field(s)
  • Atmospheric Physics
  • Ship Piloting
DEF

Region of a tropical cyclone, situated to the right of its path in the Northern Hemisphere and to the left in the Southern Hemisphere, where the seas are higher and the winds more violent and tend to carry shipping into the cyclone's path.

OBS

The other half of the cyclone is termed the "navigable semicircle".

Key term(s)
  • dangerous semi-circle
  • dangerous semi circle

French

Domaine(s)
  • Physique de l'atmosphère
  • Pilotage des navires
DEF

Région d'un cyclone tropical située à la droite de sa trajectoire dans l'hémisphère Nord, et à sa gauche dans l'hémisphère Sud, et où les mers sont les plus fortes et les vents les plus violents et tendent à déporter les navires vers la trajectoire du cyclone.

OBS

L'autre moitié du cyclone est appelée «demi-cercle maniable».

Spanish

Campo(s) temático(s)
  • Física de la atmósfera
  • Pilotaje de buques
DEF

Región de un ciclón tropical situada a la derecha de su trayectoria en el hemisferio Norte y a su izquierda en el hemisferio Sur, en la que las olas son mayores y los vientos más violentos, tendiendo a desplazar a los buques hacia la trayectoria del ciclón.

OBS

La otra mitad del ciclón se denomina "semicírculo navegable".

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