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Upper Air Data

Current 500 mb map
Current 500 mb map

Upper air data is taken from balloons which measure upper air conditions over a particular location. This includes plots of data on the standard mandatory and height levels, contours of various upper air parameters and a set of sounding plots for most US sites. These data update once every 12 hours at around 9:45 EST.

More Information on Plots
More Information on SkewT Diagrams
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Other Pages
Mandatory Level Plots
Constant Height Plots
Hemispheric Plots
Contour Plots
Upper Air Sounding Plots
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