Translation guide
EWS is an abbreviation for 'Early Warning System', commonly used in disaster preparedness, finance, and technology. This guide covers how to express the concept in Japanese, focusing on natural equivalents rather than a direct translation of the acronym.
Referring to systems that detect and warn about natural disasters like earthquakes, tsunamis, or typhoons.
Direct translation, used in technical or official contexts.
日本は地震の早期警報システムが発達している。
Japan has an advanced earthquake early warning system.
Japan's specific Earthquake Early Warning system. This is the most common term for earthquake alerts.
緊急地震速報が鳴ったら、すぐに身を守ってください。
When the Earthquake Early Warning sounds, protect yourself immediately.
Weather warning, used for typhoons, heavy rain, etc. Not exactly 'early warning' but often part of the system.
気象警報が発表されたので、外出を控えた。
A weather warning was issued, so I refrained from going out.
Alert or warning, often used in compound words like '警戒レベル' (alert level).
警戒レベル4で避難指示が出た。
An evacuation order was issued at alert level 4.
Systems that provide advance notice of financial crises, health issues, or other non-disaster risks.
Used in finance and medicine for early detection of problems.
金融危機を防ぐために早期警戒システムが導入された。
An early warning system was introduced to prevent financial crises.
Emphasizes early detection, common in medical contexts.
がんの早期発見システムが重要だ。
An early detection system for cancer is important.
Using 'early warning' metaphorically, e.g., signs of trouble.
Omen or sign, often used for negative events.
その不況の前兆は数年前からあった。
There were early warning signs of the recession years ago.
Warning sign, more direct and casual.
彼の行動は警告サインだった。
His behavior was an early warning sign.
The acronym 'EWS' is not widely recognized in Japanese. Always use the full Japanese term or a context-specific equivalent.
For earthquakes, '緊急地震速報' is the standard term. For general disaster warnings, '早期警報システム' is appropriate. In finance, '早期警戒システム' is common.