SIGMET (SIGMET)
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Definição
Significant Meteorological Information — a warning of severe weather hazardous to all aircraft
Termos Relacionados
Aviso às Missões Aéreas (NOTAM: Notice to Air Missions)
A notice filed with aviation authorities to alert pilots of hazards or changes along a flight route
Previsão de aeródromo terminal (TAF: Terminal Aerodrome Forecast)
A weather forecast for the area around an airport, typically covering a 24-30 hour period
Tempestade (Cumulonimbus) (CB: Thunderstorm (Cumulonimbus))
A convective weather system producing lightning, turbulence, hail, and heavy precipitation
Nuvem de Cinzas Vulcânicas (Volcanic Ash Cloud)
Fine rock particles from volcanic eruptions that can damage jet engines and aircraft systems