Hazard Avoidance
F
l
reezing
Freezing Level shows contours for the lowest forecast altitude where icing conditions
are likely to occur.
t
urBulenCe
Turbulence data identifies the potential for erratic movement of high-altitude air
mass associated winds. Turbulence is classified as light, moderate, severe, or extreme.
Turbulence data is intended to supplement AIRMETs and SIGMETs.
140
evelS
Freezing Level Data
F
oreCaSt
Severe Turbulence Selected
Garmin G3X Touch Pilot's Guide
190-01754-00 Rev. A