Automated Data Plotter

This application dynamically generates many types of graphs. These graphs are derived from processing of various data sources done by the IEM. Please feel free to use these generated graphics in whatever way you wish. Reset App. The IEM Explorer application offers a simplified frontend to some of these autoplots.

First, select a chart type::

Second, select specific chart options::

Select WFO:
Select State:
Plot for WFO(all option) or State:
What to plot:
How should SVS updates be considered?
Start Date Bounds (optional):
End Date Bounds (optional):
Image Pixel Size @100 DPI
Image Resolution (DPI) (50 to 500)
Select Output Format:

Plot Description:

This app produces a table of frequencies of wind and hail tags used in NWS Severe Thunderstorm Warnings. You have the choice to only plot the issuance or use a computed max value over the warning's lifecycle (including SVSs). The maximum wind and hail tags are computed independently over the lifecycle of the Severe Thunderstorm Warning.

Based on a sampling of recent timings for this application, plot generation time has averaged 3 seconds. Hold on for the plot is generating now!

View Data (as csv)   Download as Excel  
If you notice plotting issues with the image above, please do let us know by providing the URL address currently shown by your web browser.

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.