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Cycloidal Swirl Marks From Multivortex Tornado at Dwight, IL | June 11th, 2026

Check out the dramatic cycloidal swirl marks left in the fields by the strong multiple vortex tornado near Dwight, IL on June 11th.


These swirl marks reveal where individual suction vortices ripped young corn and soybean plants from the fields and dug into the top layer of the soil.




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