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Meteorology

Alta Pressão

An area of the atmosphere where the pressure is higher than that of the surrounding region, often associated with stable weather, clear skies, and reduced turbulence.

Quick answer: An area of the atmosphere where the pressure is higher than that of the surrounding region, often associated with stable weather, clear skies, and reduced turbulence.

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Quick answer

An area of the atmosphere where the pressure is higher than that of the surrounding region, often associated with stable weather, clear skies, and reduced turbulence.

Why it matters

Alta Pressão matters because it supports clear communication in Meteorology contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Editorial context

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Questions and answers

Questions and answers

What is Alta Pressão?

In this glossary, Alta Pressão refers to: An area of the atmosphere where the pressure is higher than that of the surrounding region, often associated with stable weather, clear skies, and reduced turbulence.

How is Alta Pressão used in aviation?

In aviation communication, this term appears in contexts such as: "Espere ventos calmos e boa visibilidade devido a um sistema de alta pressão na região."

Why does Alta Pressão matter in aviation?

Alta Pressão matters because it supports clear communication in Meteorology contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Who uses Alta Pressão?

Alta Pressão is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Alta Pressão belong to?

In this glossary, Alta Pressão is grouped under Meteorology. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from ICAO Doc 9432, FAA PCG and published by Protermify Aviation as a static aviation reference page.

Definition

An area of the atmosphere where the pressure is higher than that of the surrounding region, often associated with stable weather, clear skies, and reduced turbulence.

Operational example

Expect calm winds and good visibility due to a high pressure system over the region.

Localized term

Alta Pressão

Localized example

Espere ventos calmos e boa visibilidade devido a um sistema de alta pressão na região.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Meteorology

Exam relevance

  • ICAO Level 4
  • ICAO Level 5
  • ICAO Level 6
  • EASA FCL.055

Target audience

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related terms

Use the related links below to continue through connected aviation terminology.

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