11-22GTN 625/635/650 Pilot’s Guide 190-01004-03 Rev. PForewordGettingStartedAudio &Xpdr CtrlCom/NavFPLDirect-ToProcWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexFigure 11-37 City Forecast Legend11.1.16 Surface AnalysisNOTE: In software v6.21 and earlier, Surface Analysis and City Forecastare combined features of the Weather Forecast product.The Surface Analysis map shows regional weather forecasts for a selectedtime period. The map shows high and low pressure centers and their associatedfrontal movement.1. While viewing the SiriusXM Weather Menu, touch theSurface Analysis key.Figure 11-38 Surface Analysis and Map Legend2. Touch the Forecast Period key to select the desired timeincrement.Figure 11-39 Select Forecast Time Period
