Meteorology

Informação meteorológica significativa cinza vulcânica

A SIGMET concerning volcanic ash clouds that may affect en‑route flight safety.

Quick answer: A SIGMET concerning volcanic ash clouds that may affect en‑route flight safety.

This term page is part of the Protermify Aviation glossary and is published as static HTML for fast indexing and clear language coverage.

Languages

Quick answer

A SIGMET concerning volcanic ash clouds that may affect en‑route flight safety.

Why it matters

Informação meteorológica significativa cinza vulcânica 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

This page is rendered as static HTML from source-backed terminology data so search engines and AI systems can parse the content without client-side code.

Questions and answers

Questions and answers

What is Informação meteorológica significativa cinza vulcânica?

In this glossary, Informação meteorológica significativa cinza vulcânica refers to: A SIGMET concerning volcanic ash clouds that may affect en‑route flight safety.

How is Informação meteorológica significativa cinza vulcânica used in aviation?

In aviation communication, this term appears in contexts such as: "ATC: SIGMET cinzas vulcânicas 12 emitido para nuvem de cinzas observada no FL200 sobre setor NORTH FIR."

Why does Informação meteorológica significativa cinza vulcânica matter in aviation?

Informação meteorológica significativa cinza vulcânica 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 Informação meteorológica significativa cinza vulcânica?

Informação meteorológica significativa cinza vulcânica is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Informação meteorológica significativa cinza vulcânica belong to?

In this glossary, Informação meteorológica significativa cinza vulcânica 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 SIGMET concerning volcanic ash clouds that may affect en‑route flight safety.

Operational example

ATC: Volcanic Ash SIGMET 12 issued for ash cloud observed at FL200 over sector NORTH FIR.

Localized term

Informação meteorológica significativa cinza vulcânica

Localized example

ATC: SIGMET cinzas vulcânicas 12 emitido para nuvem de cinzas observada no FL200 sobre setor NORTH FIR.

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.

Back to glossary