用語集
航空気象
ジェットストリーム (Jet Stream)
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定義
A narrow band of strong winds (100-200 kt) at high altitudes affecting flight times and routing
関連用語
晴天乱気流 (CAT: Clear Air Turbulence)
Turbulence occurring in cloudless areas, often near jet streams, invisible to radar
大圏航路 (GCR: Great Circle Route)
The shortest path between two points on the Earth's surface, commonly used in long-haul aviation
逆風 (Headwind)
A wind blowing directly opposite to the direction of aircraft travel, reducing ground speed
追い風 (Tailwind)
A wind blowing in the same direction as the aircraft's travel, increasing ground speed
Mentioned In
Frequently Asked Questions
What is ジェットストリーム (Jet Stream)?
A narrow band of strong winds (100-200 kt) at high altitudes affecting flight times and routing
How does ジェットストリーム (Jet Stream) relate to other aviation concepts?
ジェットストリーム (Jet Stream) is closely related to Clear Air Turbulence and Great Circle Route, among other key aviation concepts.
もっと見る： 航空気象
雲底高度 (Ceiling)
晴天乱気流 (CAT: Clear Air Turbulence)
横風 (Crosswind)
霧 (Fog)
逆風 (Headwind)
アイシング (Icing)
METAR (METAR)
パイロットレポート (PIREP: Pilot Report)
QNH (QNH)
SIGMET (SIGMET)
追い風 (Tailwind)
飛行場予報 (TAF: Terminal Aerodrome Forecast)
雷雨（積乱雲） (CB: Thunderstorm (Cumulonimbus))
乱気流 (Turbulence)
可視性 (VIS: Visibility)
火山灰雲 (Volcanic Ash Cloud)
ウィンドシアー (Wind Shear)