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
2 Configure Chart Options
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.
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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.
- 06 Jul 2023: First Sub 50
- 04 Aug 2021: First 50 to First Sub 32
- 06 Sep 2019: Cedar Rapids Sub 50 then Sub 40
- 27 Jul 2018: Sub 50 then Sub 40
- 30 Sep 2016: Sub 50 then Sub 32
- 09 Nov 2015: Just a few later in the year
- 13 Oct 2014: Days till killing frost