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

Time of Day Frequency for Given Warning / UGC (#48)

2 Configure Chart Options

[IAZ048] Story (Zone)

Plot Description:

For a given watch/warning/advisory type and forecast zone, what is the frequency by time of day that the product was valid. The total number of events for the county/zone is used for the frequency. Due to how the NWS issues some products for counties and some products for zones, you may need to try twice to get the proper one selected.

Autoplot 72 is similar to this, but plots for a single WFO at a time.

3 Generated Chart

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.