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Meteorology

Rãnh hội tụ kín

A composite weather front formed during the process of cyclogenesis when a cold front overtakes a warm front, leading to complex weather patterns including precipitation and changes in wind direction.

Quick answer: A composite weather front formed during the process of cyclogenesis when a cold front overtakes a warm front, leading to complex weather patterns including precipitation and changes in wind direction.

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Quick answer

A composite weather front formed during the process of cyclogenesis when a cold front overtakes a warm front, leading to complex weather patterns including precipitation and changes in wind direction.

Why it matters

Rãnh hội tụ kín 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 Rãnh hội tụ kín?

In this glossary, Rãnh hội tụ kín refers to: A composite weather front formed during the process of cyclogenesis when a cold front overtakes a warm front, leading to complex weather patterns including precipitation and changes in wind direction.

How is Rãnh hội tụ kín used in aviation?

In aviation communication, this term appears in contexts such as: "Một rãnh hội tụ kín đang di chuyển qua khu vực, dự kiến có gió thay đổi và mưa khi tiếp cận."

Why does Rãnh hội tụ kín matter in aviation?

Rãnh hội tụ kín 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 Rãnh hội tụ kín?

Rãnh hội tụ kín is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Rãnh hội tụ kín belong to?

In this glossary, Rãnh hội tụ kín 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

A composite weather front formed during the process of cyclogenesis when a cold front overtakes a warm front, leading to complex weather patterns including precipitation and changes in wind direction.

Operational example

An occluded front is moving over the area, expect variable wind and precipitation during approach.

Localized term

Rãnh hội tụ kín

Localized example

Một rãnh hội tụ kín đang di chuyển qua khu vực, dự kiến có gió thay đổi và mưa khi tiếp cận.

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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