Automated Data Plotter

This application dynamically generates many types of graphs. These graphs are derived from processing of various data sources done by the IEM. Please feel free to use these generated graphics in whatever way you wish. Reset App. The IEM Explorer application offers a simplified frontend to some of these autoplots.

First, select a chart type::

Second, select specific chart options::

Available Plot Type:
Select Station:
Search archive starting at (UTC Timestamp) (inclusive):
(YYYY/mm/dd HH24MI)
Search archive ending at (UTC Timestamp) (exclusive):
(YYYY/mm/dd HH24MI)
Image Pixel Size @100 DPI
Image Resolution (DPI) (max 500)
Select Output Format:

Plot Description:

This application generates charts of 1 minute interval ASOS data, where available. It presently lists all ASOS sites without limiting them to which the IEM has data for, sorry. You can only select up to 5 days worth of data at this time. Any reported 1 minute precipitation value over 0.50 inches is omitted as bad data.

Based on a sampling of recent timings for this application, plot generation time has averaged 4 seconds. Hold on for the plot is generating now!

View Data (as csv)   Download as Excel  
If you notice plotting issues with the image above, please do let us know by providing 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.