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
15 GXM 30 XM Radio Smart Antenna Owner’s Manual
Visibility
Visibility is the forecast maximum horizontal distance that can be seen at the surface. Contour lines on the Visibility feature show
the forecasted change in surface visibility. In the example below, visibility ranges from 1 miles to 4.5 miles.
Visibility Contour Lines
This image displays NEXRAD Radar, Satellite
Mosaic, and Visibility. Displaying multiple
features may help to provide a clearer picture
of the weather conditions in the area.
XM WEATHER FEATURES > VISIBILITY