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Tornado History
Lenawee Tornado History
This county-level tornado history page focuses on Lenawee, Michigan. The records below identify 32 tornadoes from 1954 through 2021, including a highest listed rating of F4 (Devastating damage). NOAA damage estimates in this group total at least $26.7M, with 9 deaths and 89 injuries recorded across the listed events.
Key Tornado Statistics
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Check any addressKey Tornado Facts for Lenawee, Michigan
Top local patterns from the historical tornado records in this group.
Average 0.5 tornadoes per year (0.1/yr in last decade)
June is the peak tornado month with 10 recorded events
Deadliest tornado: F4 in Lenawee, Michigan with 5 deaths
1983 was the most active year with 3 tornadoes
The 1980s had the most tornado activity (10 events)
Longest tornado: 23.2 miles in Lenawee, Michigan
Widest tornado: 1,760.0 yards in Lenawee, Michigan
Most tornadoes in one day: 3 on May 1, 1983
Monthly Distribution
Shows tornado frequency across months of the year, highlighting seasonal patterns and peak tornado periods.
Summary: In Lenawee, Michigan, June is the most active month with 10 tornadoes.
Annual Tornado Trend
Shows year-by-year tornado counts, making active years and quiet stretches easier to spot.
Summary: 1983 was the most active year with 3 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 1965 with at least $25.0M 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 |
|---|---|---|---|---|---|---|---|
| April 11, 1965 | F4 | Lenawee, Michigan | 23.2 mi | 1760 yd | 5 | 42 | $25.0M |
| April 11, 1965 | F4 | Lenawee, Michigan | 23.2 mi | 33 yd | 4 | 41 | N/A |
| August 22, 1964 | F3 | Lenawee, Michigan | 0 mi | 33 yd | 0 | 2 | $25K |
| March 12, 1976 | F2 | Lenawee, Michigan | 0 mi | 33 yd | 0 | 0 | $250K |
| June 20, 1979 | F2 | Lenawee, Michigan | 0.6 mi | 27 yd | 0 | 0 | $250K |
| April 3, 1974 | F2 | Lenawee, Michigan | 0 mi | 167 yd | 0 | 3 | $25K |
| May 1, 1983 | F2 | Lenawee, Michigan | 1.9 mi | 400 yd | 0 | 0 | $25K |
| May 1, 1983 | F2 | Lenawee, Michigan | 5.9 mi | 500 yd | 0 | 0 | $25K |
| May 1, 1983 | F2 | Lenawee, Michigan | 2 mi | 100 yd | 0 | 0 | $25K |
| April 3, 1974 | F2 | Lenawee, Michigan | 4.3 mi | 33 yd | 0 | 0 | N/A |
| June 6, 2010 | EF1 | Lenawee, Michigan | 2.48 mi | 250 yd | 0 | 0 | $500K |
| June 20, 2021 | EF1 | Lenawee, Michigan | 2.69 mi | 125 yd | 0 | 0 | $250K |
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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.