Meteorology

もや発生注意報

An official advisory indicating that atmospheric conditions are favorable for mist development, which may lower visibility and affect navigation safety.

Quick answer: An official advisory indicating that atmospheric conditions are favorable for mist development, which may lower visibility and affect navigation safety.

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

An official advisory indicating that atmospheric conditions are favorable for mist development, which may lower visibility and affect navigation safety.

Why it matters

もや発生注意報 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

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 もや発生注意報?

In this glossary, もや発生注意報 refers to: An official advisory indicating that atmospheric conditions are favorable for mist development, which may lower visibility and affect navigation safety.

How is もや発生注意報 used in maritime?

In maritime communication, this term appears in contexts such as: "VTS勧告:湾内は今夜もや発生予報。全船低速で進行し、適切な霧信号を鳴らしてください。"

Why does もや発生注意報 matter in maritime?

もや発生注意報 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 もや発生注意報?

もや発生注意報 is mainly used by Deck Officers, Engine Officers, and Masters.

What category does もや発生注意報 belong to?

In this glossary, もや発生注意報 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

An official advisory indicating that atmospheric conditions are favorable for mist development, which may lower visibility and affect navigation safety.

Operational example

VTS advisory: Mist formation expected overnight in the bay. All vessels proceed at slow speed and sound appropriate fog signals.

Localized term

もや発生注意報

Localized example

VTS勧告:湾内は今夜もや発生予報。全船低速で進行し、適切な霧信号を鳴らしてください。

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.

Back to glossary

Termify Get Termify on the App Store OPEN
AI Free AI Search Source-backed aviation answers