Meteorology

Khuyến Cáo Sương Mù Dày

Warning issued when visibility expected below one-half nautical mile due to thick fog, requiring sound signals and speed reduction.

Quick answer: Warning issued when visibility expected below one-half nautical mile due to thick fog, requiring sound signals and speed reduction.

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

Languages

Quick answer

Warning issued when visibility expected below one-half nautical mile due to thick fog, requiring sound signals and speed reduction.

Why it matters

Khuyến Cáo Sương Mù Dày 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 Khuyến Cáo Sương Mù Dày?

In this glossary, Khuyến Cáo Sương Mù Dày refers to: Warning issued when visibility expected below one-half nautical mile due to thick fog, requiring sound signals and speed reduction.

How is Khuyến Cáo Sương Mù Dày used in maritime?

In maritime communication, this term appears in contexts such as: "USCG khu vực San Francisco ban hành khuyến cáo sương mù dày cho luồng vào Golden Gate; mọi tàu phải giữ tốc độ an toàn và phát tín hiệu âm theo Quy tắc 35."

Why does Khuyến Cáo Sương Mù Dày matter in maritime?

Khuyến Cáo Sương Mù Dày 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 Khuyến Cáo Sương Mù Dày?

Khuyến Cáo Sương Mù Dày is mainly used by Deck Officers, Engine Officers, and Masters.

What category does Khuyến Cáo Sương Mù Dày belong to?

In this glossary, Khuyến Cáo Sương Mù Dày 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

Warning issued when visibility expected below one-half nautical mile due to thick fog, requiring sound signals and speed reduction.

Operational example

USCG Sector San Francisco issues dense fog advisory for Golden Gate approaches; all vessels must maintain safe speed and sound signals per Rule 35.

Localized term

Khuyến Cáo Sương Mù Dày

Localized example

USCG khu vực San Francisco ban hành khuyến cáo sương mù dày cho luồng vào Golden Gate; mọi tàu phải giữ tốc độ an toàn và phát tín hiệu âm theo Quy tắc 35.

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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