Garmin GDU 37X Pilot's Manual page 133

TURBULENCE FORECAST
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.
Turbulence Forecast Legend
ICING FORECAST (CIP & SLD)
Current Icing Product (CIP) data shows a graphical view of the current icing
environment. Icing severity is displayed in four categories: light, moderate, severe,
and extreme (not specific to aircraft type). The CIP product is not a forecast, but a
representation of the current conditions at the time of the analysis. Altitudes can be
displayed in 3,000-foot increments up to 30,000 feet MSL.
Supercooled Large Droplet (SLD) icing conditions are characterized by the presence
of relatively large, supercooled water droplets indicative of freezing drizzle and freezing
rain aloft. SLD threat areas are depicted as magenta dots over the CIP colors.
Icing Forecast Legend
190-01054-00 Rev. E
Severe Turbulence Selected
With Map Pointer
Moderate Icing Selected
With Map Pointer
Garmin GDU 37X Pilot's Guide
™
Hazard Avoidance
115