Meteorology

能见度降低警告

A formal alert issued to vessels when fog, mist, precipitation, or other factors are expected to lower visibility below safe navigation thresholds.

Quick answer: A formal alert issued to vessels when fog, mist, precipitation, or other factors are expected to lower visibility below safe navigation thresholds.

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

A formal alert issued to vessels when fog, mist, precipitation, or other factors are expected to lower visibility below safe navigation thresholds.

Why it matters

能见度降低警告 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 能见度降低警告?

In this glossary, 能见度降低警告 refers to: A formal alert issued to vessels when fog, mist, precipitation, or other factors are expected to lower visibility below safe navigation thresholds.

How is 能见度降低警告 used in maritime?

In maritime communication, this term appears in contexts such as: "所有船只:西部进港区域能见度降低警告。鸣响适当信号并保持安全航速。发现物体请报告。"

Why does 能见度降低警告 matter in maritime?

能见度降低警告 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 能见度降低警告?

能见度降低警告 is mainly used by Deck Officers, Engine Officers, and Masters.

What category does 能见度降低警告 belong to?

In this glossary, 能见度降低警告 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

A formal alert issued to vessels when fog, mist, precipitation, or other factors are expected to lower visibility below safe navigation thresholds.

Operational example

All ships: Reduced visibility warning for the western approach. Sound appropriate signals and maintain a safe speed. Report any objects sighted.

Localized term

能见度降低警告

Localized example

所有船只:西部进港区域能见度降低警告。鸣响适当信号并保持安全航速。发现物体请报告。

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