What is 大雨警報?
In this glossary, 大雨警報 refers to: GMDSS meteorological message signalling precipitation rate ≥ 50 mm in 6 h, causing reduced visibility and risk of runoff.
How is 大雨警報 used in maritime?
In maritime communication, this term appears in contexts such as: "ダーウィンラジオはアラフラ海に有効な大雨警報を発信。スコールで視程2ケーブル未満見込み。"
Why does 大雨警報 matter in maritime?
大雨警報 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 大雨警報?
大雨警報 is mainly used by Deck Officers, Engine Officers, and Masters.
What category does 大雨警報 belong to?
In this glossary, 大雨警報 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.