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.

1 Select a Chart Type

2 Configure Chart Options

(YYYY/mm/dd)
  Reverse Colormap?

Plot Description:

This generates a map showing USDA NASS weekly statistics. The date you select is rectified back to the latest available date. Historical data is linearly interpolated so that departures can be computed. A complication is that NASS data does not exist before the season has started or ended. In this situation, hopefully the Right-Thing is done!

3 Generated Chart

Based on recent timings, plot generation averages 3 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.