Meteorology

Avis d’Accumulation de Glace

Notice that superstructure icing rate exceeds 2 cm h⁻¹ due to freezing precipitation or spray, requiring anti-icing measures.

Quick answer: Notice that superstructure icing rate exceeds 2 cm h⁻¹ due to freezing precipitation or spray, requiring anti-icing measures.

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

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Quick answer

Notice that superstructure icing rate exceeds 2 cm h⁻¹ due to freezing precipitation or spray, requiring anti-icing measures.

Why it matters

Avis d’Accumulation de Glace matters because it supports clear communication in Meteorology contexts for Deck Officers, Engine Officers, and Masters. It also connects to aviation training and exam language such as STCW, Marlins Test, ISF Watchkeeper, and GMDSS.

Editorial context

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Questions and answers

Questions and answers

What is Avis d’Accumulation de Glace?

In this glossary, Avis d’Accumulation de Glace refers to: Notice that superstructure icing rate exceeds 2 cm h⁻¹ due to freezing precipitation or spray, requiring anti-icing measures.

How is Avis d’Accumulation de Glace used in maritime?

In maritime communication, this term appears in contexts such as: "La radio de Mourmansk émet un avis d’accumulation de glace pour la mer de Barents ; les navires ayant un franc-bord inférieur à quatre mètres doivent activer le dégivrage et signaler la situation toutes les deux heures."

Why does Avis d’Accumulation de Glace matter in maritime?

Avis d’Accumulation de Glace matters because it supports clear communication in Meteorology contexts for Deck Officers, Engine Officers, and Masters. It also connects to aviation training and exam language such as STCW, Marlins Test, ISF Watchkeeper, and GMDSS.

Who uses Avis d’Accumulation de Glace?

Avis d’Accumulation de Glace is mainly used by Deck Officers, Engine Officers, and Masters.

What category does Avis d’Accumulation de Glace belong to?

In this glossary, Avis d’Accumulation de Glace 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 IMO SMCP, STCW Convention, SOLAS, COLREG and published by Protermify Maritime as a static maritime reference page.

Definition

Notice that superstructure icing rate exceeds 2 cm h⁻¹ due to freezing precipitation or spray, requiring anti-icing measures.

Operational example

Murmansk Radio issues ice accretion warning for Barents Sea; vessels with freeboard under four metres must activate de-icing gear and report condition every two hours.

Localized term

Avis d’Accumulation de Glace

Localized example

La radio de Mourmansk émet un avis d’accumulation de glace pour la mer de Barents ; les navires ayant un franc-bord inférieur à quatre mètres doivent activer le dégivrage et signaler la situation toutes les deux heures.

Definition language

English reference definition

Source

IMO SMCP, STCW Convention, SOLAS, COLREG

Category

Meteorology

Exam relevance

  • STCW
  • Marlins Test
  • ISF Watchkeeper
  • GMDSS

Target audience

  • Deck Officers
  • Engine Officers
  • Masters

Related terms

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

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