Start learning this material nowGet Started
Instrument ratine Oral 3123 cards
Tagged as: biology, geography, anatomy, musicCopy deck
Displays areas of precipitation as well as information about type, intensity, configuration, coverage, echo top, and cell movement of precipitation.
35 minutes past each hour
shows frontal movement
every three hours
pressure, fronts, and precipitation
12h, 24hr, 36hr, 48hr
Severe icing not associated with thunderstorms, severe or extreme turbulence, dust storms or sand storms, volcanic ash,
describes conditions affecting general pilots
Zulu- moderate icing and freezing level heights Tango- moderate turbulence and sustained surface winds of 30 Knots or greater Sierra- IFR and/or mountain obscuration
T-urbulance severe is greater I-cing severe or greater L-ine of thunderstorms W-inds 50 knots or greater H-ail 3/4 inch or greater E-embedded thunderstorms T-ornados 40-% of 3000 sq. mi area affected
2 hours and comes out every hour
terminal aerodrome forecast. Winds, visibility, weather, sky conditions
4 times a day valid for 24 hours
5 statue mile radius from the center of the airports runway complex
rapid and significant change occurring in less than an hour
gradual change in conditions, 2 hours
temporary fluctuations expected to last less than half the time period. TEMPO 1216 3sm br
aviation selected special weather report
precipitation falling from a cloud but evaporating before reaching the ground. Strong downdrafts, down fly under!
Ready to start studying? Once you get going, we'll notify you when it is time to study next.