Hurricanes – XM Satellite Radio GXM30 User Manual
GXM 30 XM Radio Smart Antenna Owner’s Manual
The Hurricanes feature shows the current position of a hurricane, tropical storm, or tropical depression, as well as its projected
path (indicated by a red line). The darkened squares that appear along the red line display the projected locations received from the
National Hurricane Center. The Center provides four forecasts at 12-hour intervals as well as a ﬁfth forecast at a 24-hour interval.