Garmin aera 795/796 Pilot’s Guide190-01194-00 Rev. A 89Hazard Avoidance Overview GPS Navigation Flight Planning Hazard Avoidance Additional Features Appendices IndexFREEZING LEVELSFreezing Level shows contours for the lowest forecast altitude where icing conditionsare likely to occur.Freezing Level DataTURBULENCE FORECASTTurbulence data identifies the potential for erratic movement of high-altitude airmass associated winds. Turbulence is classified as light, moderate, severe, or extreme.Turbulence data is intended to supplement AIRMETs and SIGMETs.Turbulence Forecast Legend Light Turbulence Selected