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

Choose from available chart types:

Special Weather Statements (SPS) Polygon Calendar of Daily Counts (#233)

2 Configure Chart Options

Start Date (inclusive):

(YYYY/mm/dd)

End Date (inclusive):

(YYYY/mm/dd)

Select WFO:

[DMX] Des Moines [ till now]

Colorize calendar cells based on values?

Image Pixel Size @100 DPI

Image Resolution (DPI) (50 to 500)

Select Output Format:

Plot Description:

This calendar presents the number of Special Weather Statements that contain polygons issued per day. Autoplot 143 presents this same data, but as yearly and monthly totals.

3 Generated Chart

CSV Data Excel Download

If you notice plotting issues with the image above, please contact us and provide 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.

12 Apr 2024: Calendar of SPS Counts