Last Updated
：2025/11/20
clear-air turbulence
Noun
countable
uncountable
Japanese Meaning
晴天乱流：視覚的な手がかりがない状態で、空気の不規則な動きにより航空機に予期しない乱れや揺れを引き起こす現象
（ plural ）
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The erratic movement of air masses in the absence of any visual cues, especially such movement that causes unexpected turbulence to an aircraft.
音声機能が動作しない場合はこちらをご確認ください
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clear-air turbulence
The captain warned passengers that the flight might encounter clear-air turbulence over the next hour.
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The captain warned passengers that the flight might encounter clear-air turbulence over the next hour.
音声機能が動作しない場合はこちらをご確認ください
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