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TURBULENCE LEVEL [6 records]

Record 1 2008-07-23

English

Subject field(s)
  • Aircraft Piloting and Navigation
CONT

High level turbulence (normally above 15,000 feet ASL (above sea level)) not associated with cumuloform clouds, including thunderstorms, should be reported as CAT (Clear Air Turbulence) preceded by the appropriate intensity, or light or moderate chop.

French

Domaine(s)
  • Pilotage et navigation aérienne
CONT

La turbulence en haute altitude pour l'aéronautique. Les massifs montagneux affectent également l'écoulement atmosphérique en altitude en générant des zones de fortes turbulences. Ces phénomènes sont sources d'inconfort et de danger potentiel pour l'aviation commerciale qui évolue entre 8 et 14 km d'altitude.

Spanish

Save record 1

Record 2 2004-10-20

English

Subject field(s)
  • Atmospheric Physics
DEF

Condensation level attained as the result of the turbulent motion of the air above the Earth's surface.

French

Domaine(s)
  • Physique de l'atmosphère
DEF

Niveau de condensation atteint par suite de mouvements turbulents de l'air au-dessus de la surface terrestre.

Spanish

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

Nivel de condensación alcanzado por un movimiento turbulento del aire desde la superficie de la Tierra.

Save record 2

Record 3 2001-08-27

English

Subject field(s)
  • Modelling (Mathematics)
  • Environmental Studies and Analyses
  • Hydrology and Hydrography
CONT

The last variable depends upon the roughness of the sea floor and the level of turbulence on the bottom caused by the current.

Key term(s)
  • turbulence level

French

Domaine(s)
  • Modélisation (Mathématique)
  • Études et analyses environnementales
  • Hydrologie et hydrographie
CONT

Cette dernière variable dépend de la rugosité du fond et du niveau de turbulence sur le fond causée par le courant.

Spanish

Save record 3

Record 4 2001-02-07

English

Subject field(s)
  • International Bodies and Committees
  • Atmospheric Physics
OBS

List of ICAO Bodies.

French

Domaine(s)
  • Organismes et comités internationaux
  • Physique de l'atmosphère
OBS

Répertoire des organes de l'OACI.

Spanish

Campo(s) temático(s)
  • Organismos y comités internacionales
  • Física de la atmósfera
Save record 4

Record 5 1992-05-15

English

Subject field(s)
  • Atmospheric Physics
  • Aircraft Piloting and Navigation
  • Launching and Space Maneuvering
OBS

ICAO C-82-AN/69-III, p. 156

OBS

low-level turbulence:term standardized by ISO.

French

Domaine(s)
  • Physique de l'atmosphère
  • Pilotage et navigation aérienne
  • Lancement et manœuvres dans l'espace
OBS

turbulence à basse altitude; turbulence dans les basses couches : termes normalisés par l'ISO.

Spanish

Save record 5

Record 6 1986-05-05

English

Subject field(s)
  • Scientific Measurements and Analyses
  • Atmospheric Physics
  • Physical Geography (General)
CONT

Wakes generated by buildings, individual trees, or shelter belts are characterized by decreased mean wind speed and increased turbulence levels.

French

Domaine(s)
  • Mesures et analyse (Sciences)
  • Physique de l'atmosphère
  • Géographie physique (Généralités)

Spanish

Save record 6

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