DOW records potentially all-time high measured windspeeds Greenfield, Iowa tornado on May 21

[Dan Robinson]

The Doppler-on-Wheels measured what could potentially be record-intensity windspeeds in the Greenfield, Iowa EF4 tornado on May 21, 2024. There is some confusion on whether this actually dethrones Moore 1999. Hoping some in-the-know folks can chime in.

Storm chasers catch tornado winds above 300 mph in rare 'intercept'

Scientists captured a wealth of data from a powerful twister that recently tore through Iowa. It could inform research for years to come.

www.nbcnews.com

https://twitter.com/x/status/1804575739330613507

https://twitter.com/x/status/1804665488590635205