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VFR/IFR-SIERRA
TURBULENCE-TANGO
ICING-ZULU
Convective SIGMETs
  • Turbulence - AIRMET TANGO (6-hour period)
    • Moderate Turbulence HIGH level (>FL180)
    • Moderate Turbulence LOW level (sfc-FL180)
    • Sustained surface winds of 30 knots or more at the surface
Click hour to enlarge, or mouse-over to load GTG Turbulence guidance: GTG HELP

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