Key Concepts for Today
¥Station
Pressure and Surface Analyses
Reduced
to Mean Sea Level Pressure (SLP) PGF Corresponds to
Pressure Differences
¥Upper-Air
Maps
On
Isobaric (Constant Pressure) Surfaces PGF Corresponds to
Height Sloping Downhill
¥Contour
Analysis
Surface
Maps-Analyze Isobars of SLP
Upper Air
Maps-Analyze Height Contours