Changelog

2024-08-05: Initial documtation update

Example Requests

Provide all the max ETNs for 2024

https://mesonet.agron.iastate.edu/json/vtec_max_etn.py?year=2024&format=json

And as HTML

https://mesonet.agron.iastate.edu/json/vtec_max_etn.py?year=2024&format=html

CGI Arguments

The following table lists the CGI arguments that are accepted by this service. A HTTP GET request is required. Fields of type Multi-Params or CSV value can accept either a comma separated list or multiple parameter and value combinations. For example, ?foo=1&foo=2 is equivalent to ?foo=1,2.

Field	Type	Description
callback	string	JSONP Callback
year	integer	Year
format	string	Format