Owner's Manual
Table Of Contents
- GXM 30 Owner's Manual
- Introduction
- Getting Started
- XM WX Weather Features
- Displaying Weather Information
- NEXRAD Radar
- Satellite Mosaic
- Lightning
- Storm Cells
- Hurricanes
- Surface Winds
- Winds Aloft
- Surface Pressure
- Fronts
- Visibility
- County Warnings
- Water Temperature
- Wave Period
- Wave Direction
- Wave Height
- Marine Warnings
- Buoy Reports
- METAR
- AIRMET
- SIGMET
- TFR
- Echo Tops
- Freezing Level
- Forecast
- TAF
- XM Radio
- Appendix
GXM 30 XM Radio Smart Antenna Owner’s Manual 12
Winds Aloft
Aviation units display winds aloft using wind barbs or a wind streamline depending on the zoom range of the map. Similar to
Marine and Automotive units, the wind barbs indicate wind speed and direction. The wind streamline indicates wind direction with
arrows.
XM WEATHER FEATURES > WINDS ALOFT
Wind Barbs Wind Streamline