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Tornado History
Rock Tornado History
This county-level tornado history page focuses on Rock, Wisconsin. The records below identify 31 tornadoes from 1955 through 2024, including a highest listed rating of F2 (Considerable damage). NOAA damage estimates in this group total at least $39.8M, with 0 deaths and 1 injuries recorded across the listed events.
Key Tornado Statistics
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Check any addressKey Tornado Facts for Rock, Wisconsin
Top local patterns from the historical tornado records in this group.
Average 0.4 tornadoes per year (1.1/yr in last decade)
May is the peak tornado month with 8 recorded events
Deadliest tornado: F1 in Rock, Wisconsin with 0 deaths
2024 was the most active year with 5 tornadoes
The 2020s had the most tornado activity (10 events)
Longest tornado: 18.8 miles in Rock, Wisconsin
Widest tornado: 750.0 yards in Rock, Wisconsin
Most tornadoes in one day: 2 on Mar 31, 2023
Monthly Distribution
Shows tornado frequency across months of the year, highlighting seasonal patterns and peak tornado periods.
Summary: In Rock, Wisconsin, May is the most active month with 8 tornadoes.
Annual Tornado Trend
Shows year-by-year tornado counts, making active years and quiet stretches easier to spot.
Summary: 2024 was the most active year with 5 recorded tornadoes.
Property Damage Trends
Visualizes reported property damage over time. Bars use a log-like scale so very large damage years do not flatten the rest of the chart.
Summary: The highest reported property damage year in this group is 2024 with at least $31.8M in NOAA-listed property damage.
Historical Track Sketch
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 22, 2024 | EF2 | Rock, Wisconsin | 6.03 mi | 700 yd | 0 | 0 | $24.8M |
| February 8, 2024 | EF2 | Rock, Wisconsin | 13.71 mi | 750 yd | 0 | 1 | $6.8M |
| March 27, 1991 | F2 | Rock, Wisconsin | 7 mi | 440 yd | 0 | 0 | $2.5M |
| June 25, 1998 | F2 | Rock, Wisconsin | 2.5 mi | 100 yd | 0 | 0 | $845K |
| May 8, 1988 | F2 | Rock, Wisconsin | 5 mi | 173 yd | 0 | 0 | $250K |
| September 22, 1961 | F2 | Rock, Wisconsin | 3.6 mi | 220 yd | 0 | 0 | $25K |
| November 15, 1960 | F2 | Rock, Wisconsin | 3 mi | 67 yd | 0 | 0 | $2K |
| April 11, 1965 | F1 | Rock, Wisconsin | 18.8 mi | 167 yd | 0 | 0 | $2.5M |
| July 25, 2005 | F1 | Rock, Wisconsin | 2 mi | 50 yd | 0 | 0 | $300K |
| May 22, 1991 | F1 | Rock, Wisconsin | 4 mi | 73 yd | 0 | 0 | $250K |
| July 18, 2015 | EF1 | Rock, Wisconsin | 1.8 mi | 50 yd | 0 | 0 | $100K |
| May 28, 1955 | F1 | Rock, Wisconsin | 0 mi | 100 yd | 0 | 0 | $25K |
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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.