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Constant Height Plots

Current 500 mb plot
Current 18000 ft Constant Height Plot

These plots show upper air conditions at constant heights, primarily for aviation concerns. The plots include plotted data, temperatures are contoured in yellow, and wind speeds are contoured in blue. Increasing speeds are highlighted in varying shades of blue.

More Information on Plots
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3000ft Plot
6000ft Plot
9000ft Plot
12000ft Plot
18000ft Plot
24000ft Plot
30000ft Plot
36000ft Plot
Other Pages
Mandatory Level Plots
Constant Height Plots
Hemispheric Plots
Contour Plots
Upper Air Sounding Plots