JOHNSTON, Iowa — Following an initial storm survey of the damage caused by the deadly tornado that hit Greenfield on Tuesday, the National Weather Service has confirmed at least EF-3 damage. …
Greenfield tornado was at least EF-3, NWS initial storm survey says
![](https://newslaunched.com/wp-content/uploads/2024/05/Greenfield-5-22-am-presser-IADESOF1ENC002_5_mxf_00.06.24.13-NeBUzW.jpeg)