Tornado History
Harrison Tornado History
This county-level tornado history page focuses on Harrison, Iowa. The records below identify 32 tornadoes from 1967 through 2024, including a highest listed rating of F3 (Severe damage). NOAA damage estimates in this group total at least $4.9M, with 2 deaths and 18 injuries recorded across the listed events.
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Check any addressHistorical Track Sketch
Rating Breakdown
Most Active Years
- 20247
- 19842
- 19912
- 19922
- 19992
- 20112
- 20222
- 19671
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 |
|---|---|---|---|---|---|---|---|
| June 16, 1992 | F3 | Harrison, Iowa | 19 mi | 200 yd | 0 | 0 | $2.5M |
| May 16, 1999 | F3 | Harrison, Iowa | 7.5 mi | 440 yd | 2 | 16 | $1.9M |
| May 16, 1999 | F3 | Harrison, Iowa | 6.2 mi | 200 yd | 0 | 0 | $100K |
| May 6, 1983 | F2 | Harrison, Iowa | 15 mi | 20 yd | 0 | 0 | $250K |
| June 11, 2008 | EF2 | Harrison, Iowa | 5.47 mi | 440 yd | 0 | 0 | N/A |
| March 23, 2009 | EF2 | Harrison, Iowa | 8.6 mi | 440 yd | 0 | 0 | N/A |
| July 12, 2023 | EF2 | Harrison, Iowa | 9.4 mi | 100 yd | 0 | 0 | N/A |
| June 13, 2000 | F1 | Harrison, Iowa | 10 mi | 250 yd | 0 | 0 | $30K |
| May 29, 1980 | F1 | Harrison, Iowa | 1 mi | 30 yd | 0 | 0 | $25K |
| June 17, 1984 | F1 | Harrison, Iowa | 7 mi | 30 yd | 0 | 0 | $25K |
| April 29, 1991 | F1 | Harrison, Iowa | 1 mi | 40 yd | 0 | 0 | $2K |
| March 22, 2011 | EF1 | Harrison, Iowa | 11.67 mi | 100 yd | 0 | 2 | N/A |
Want to check a home, business, or exact property?Search any address to compare nearby historical tornado tracks against that specific location.
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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.