Indianapolis National Weather Service Forecast Office – Spotter Information Page – http://www.weather.gov/ind/spotter NWS Weather Spotter’s Field Guide – https://www.weather.gov/media/bis/Weather_Spotter_Field_Guide.pdf 2023 NWS IND Spotter Talk presentation - https://www.weather.gov/media/ind/spottertraining/spotter_2023.pdf
