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

First Fall Temp Below Threshold (First Freeze/Frost) (#27)

2 Configure Chart Options

[IATAME] Ames Area [1893-01-01 till now]
 

Plot Description:

This chart presents the date of the first fall (date after 1 July) temperature below threshold 1 and then the number of days after that date until threshold 2 was reached. The slanted dashed lines are used to translate the dots to the date of occurrence for the second threshold.

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.