Meteorology

tropopause

The boundary layer between troposphere and stratosphere, marked by a temperature inversion, affecting flight levels and turbulence potential.

Quick answer: The boundary layer between troposphere and stratosphere, marked by a temperature inversion, affecting flight levels and turbulence potential.

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Languages

Quick answer

The boundary layer between troposphere and stratosphere, marked by a temperature inversion, affecting flight levels and turbulence potential.

Why it matters

tropopause 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 tropopause?

In this glossary, tropopause refers to: The boundary layer between troposphere and stratosphere, marked by a temperature inversion, affecting flight levels and turbulence potential.

How is tropopause used in aviation?

In aviation communication, this term appears in contexts such as: "Kami meminta naik melalui tropopause hingga FL430 untuk menghindari turbulensi di bawah."

Why does tropopause matter in aviation?

tropopause 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 tropopause?

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

What category does tropopause belong to?

In this glossary, tropopause 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

The boundary layer between troposphere and stratosphere, marked by a temperature inversion, affecting flight levels and turbulence potential.

Operational example

Pilot: We are requesting climb through tropopause to FL430 to avoid the turbulence below.

Localized term

tropopause

Localized example

Kami meminta naik melalui tropopause hingga FL430 untuk menghindari turbulensi di bawah.

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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