Tornado History
Benton Tornado History
This county-level tornado history page focuses on Benton, Iowa. The records below identify 42 tornadoes from 1965 through 2025, including a highest listed rating of F4 (Devastating damage). NOAA damage estimates in this group total at least $3.2M, with 1 deaths and 22 injuries recorded across the listed events.
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Rating Breakdown
Most Active Years
- 20045
- 20215
- 20235
- 20143
- 20163
- 20183
- 19652
- 20012
Notable Tornado Records
The table highlights the strongest and most damaging records in this page's local dataset. Damage totals are NOAA-reported minimum estimates where available.
| Date | Rating | Area | Length | Width | Deaths | Injuries | Min. property damage |
|---|---|---|---|---|---|---|---|
| August 26, 1965 | F4 | Benton, Iowa | 4.7 mi | 200 yd | 1 | 17 | $2.5M |
| April 19, 1966 | F3 | Benton, Iowa | 3 mi | 400 yd | 0 | 0 | $250K |
| July 17, 2016 | EF2 | Benton, Iowa | 1.59 mi | 100 yd | 0 | 5 | N/A |
| March 31, 2023 | EF2 | Benton, Iowa | 1.7 mi | 50 yd | 0 | 0 | N/A |
| March 31, 2023 | EF2 | Benton, Iowa | 2.64 mi | 50 yd | 0 | 0 | N/A |
| July 20, 2003 | F1 | Benton, Iowa | 6.8 mi | 150 yd | 0 | 0 | $200K |
| July 2, 2008 | EF1 | Benton, Iowa | 1.54 mi | 75 yd | 0 | 0 | $100K |
| May 21, 2004 | F1 | Benton, Iowa | 1.7 mi | 150 yd | 0 | 0 | $50K |
| August 12, 1975 | F1 | Benton, Iowa | 0 mi | 33 yd | 0 | 0 | $25K |
| July 17, 2016 | EF1 | Benton, Iowa | 3.46 mi | 75 yd | 0 | 0 | $25K |
| June 27, 1965 | F1 | Benton, Iowa | 0 mi | 100 yd | 0 | 0 | $250 |
| June 30, 2014 | EF1 | Benton, Iowa | 0.43 mi | 75 yd | 0 | 0 | N/A |
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Source And Limits
Data source: NOAA/NCEI. TornadoTrace summarizes historical records for screening and research. Coordinates, damage estimates, narratives, and event details can be approximate, incomplete, revised, or missing. Do not use this page as legal, insurance, engineering, real estate, emergency management, or safety advice.