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Meteorology

Observação de Onda de Calor

Pre-warning by meteorological authority that sustained high air temperatures are likely within 48 h, possibly affecting crew endurance, vessel machinery and cargo.

Quick answer: Pre-warning by meteorological authority that sustained high air temperatures are likely within 48 h, possibly affecting crew endurance, vessel machinery and cargo.

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Quick answer

Pre-warning by meteorological authority that sustained high air temperatures are likely within 48 h, possibly affecting crew endurance, vessel machinery and cargo.

Why it matters

Observação de Onda de Calor 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 Observação de Onda de Calor?

In this glossary, Observação de Onda de Calor refers to: Pre-warning by meteorological authority that sustained high air temperatures are likely within 48 h, possibly affecting crew endurance, vessel machinery and cargo.

How is Observação de Onda de Calor used in maritime?

In maritime communication, this term appears in contexts such as: "Serviço Meteorológico Portuário aos navios que chegam: Observação de Onda de Calor emitida—temperaturas diurnas acima de 40 °C nos próximos três dias; programem verificações de refrigeração do motor e restrinjam trabalhos de convés das 1100 às 1600 locais."

Why does Observação de Onda de Calor matter in maritime?

Observação de Onda de Calor 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 Observação de Onda de Calor?

Observação de Onda de Calor is mainly used by Deck Officers, Engine Officers, and Masters.

What category does Observação de Onda de Calor belong to?

In this glossary, Observação de Onda de Calor 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

Pre-warning by meteorological authority that sustained high air temperatures are likely within 48 h, possibly affecting crew endurance, vessel machinery and cargo.

Operational example

Port Meteorological Office to all inbound vessels: Heat Wave Watch issued—daytime air temperature expected above 40 °C for next three days; plan engine cooling checks and restrict deck work between 1100 and 1600 local.

Localized term

Observação de Onda de Calor

Localized example

Serviço Meteorológico Portuário aos navios que chegam: Observação de Onda de Calor emitida—temperaturas diurnas acima de 40 °C nos próximos três dias; programem verificações de refrigeração do motor e restrinjam trabalhos de convés das 1100 às 1600 locais.

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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