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:

2 Configure Chart Options

Select Station (STC000? are climate district, ST0000 state avg)

First Threshold (F)

Second Threshold (F)

Third Threshold (F)

Fourth Threshold (F)

Potential (if data exists) minimum year

Potential (if data exists) exclusive maximum year

Image Pixel Size @100 DPI

Image Resolution (DPI) (50 to 500)

Select Output Format:

Plot Description:

This chart presents the accumulated frequency of having the last spring temperature at or below a given threshold.

Autoplot 119 is closely related to this autoplot and presents the fall season values.

3 Generated Chart

Based on recent timings, plot generation averages 2 seconds. Please wait while your chart is being generated...

4 Download Options

Direct Text Link 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.

02 Apr 2021: Plenty of Days Possible to Freeze
22 Apr 2020: Last Spring Temp Probs