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

Frequency of METAR Code (Thunder, etc) by week or day by hour (#87)

2 Configure Chart Options

[DSM] Des Moines [1928-01-01 till now]
 

Plot Description:

Frequency plot partitioned by hour and day or week of the year for a given METAR code to appear in the present weather. If your favorite METAR code is not available in the listing, please let us know! If multiple reports occurred within the same hour during one day/week, it would only count as one in this analysis. The plot title will contain the time period found with the given present weather code present.

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.