Severe weather spotter training classes are provided by the National Weather Service Indianapolis Forecast Office from time to time to prepare radio amateurs and residents alike.
For a list of scheduled spotter talks, click here.
Click here for an online version of the spotter training from 2009.
Click here to see the Spotter Training Information page on the NWS Weather Forecast Indianapolis Office website. This is a good resource for reference information used by spotters during sever weather episodes. There are also links here for more advanced severe weather spotter training.