Automated Data Plotter

This application dynamically generates many types of graphs derived from various IEM data sources. Feel free to use these generated graphics in whatever way you wish.

Reset App IEM Explorer (Simplified)

1 Select a Chart Type

2 Configure Chart Options

 

Plot Description:

This plot presents one of two metrics indicating daily humidity levels as reported by a surface weather station. The first being mixing ratio, which is a measure of the amount of water vapor in the air. The second being vapor pressure deficit, which reports the difference between vapor pressure and saturated vapor pressure. The vapor pressure calculation shown here makes no accounting for leaf tempeature. The saturation vapor pressure is computed by the Tetens formula (Buck, 1981).

3 Generated Chart

Based on recent timings, plot generation averages 12 seconds. Please wait while your chart is being generated...

Generated chart
CSV Data Excel Download
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IEM Daily Features using this plot

The IEM Daily Features found on this website often utilize plots found on this application. Here is a listing of features referencing this plot type.