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Tornado History
Brown Tornado History
This county-level tornado history page focuses on Brown, Ohio. The records below identify 27 tornadoes from 1961 through 2025, including a highest listed rating of F4 (Devastating damage). NOAA damage estimates in this group total at least $11.5M, with 1 deaths and 6 injuries recorded across the listed events.
Key Tornado Statistics
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Check any addressKey Tornado Facts for Brown, Ohio
Top local patterns from the historical tornado records in this group.
Average 0.4 tornadoes per year (1.0/yr in last decade)
April is the peak tornado month with 9 recorded events
Deadliest tornado: F4 in Brown, Ohio with 1 deaths
2020 was the most active year with 3 tornadoes
The 2010s had the most tornado activity (7 events)
Longest tornado: 20 miles in Brown, Ohio
Widest tornado: 550.0 yards in Brown, Ohio
Most tornadoes in one day: 3 on Apr 8, 2020
Monthly Distribution
Shows tornado frequency across months of the year, highlighting seasonal patterns and peak tornado periods.
Summary: In Brown, Ohio, April is the most active month with 9 tornadoes.
Annual Tornado Trend
Shows year-by-year tornado counts, making active years and quiet stretches easier to spot.
Summary: 2020 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 1968 with at least $5.0M 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 23, 1968 | F4 | Brown, Ohio | 9.1 mi | 550 yd | 1 | 4 | $2.5M |
| April 23, 1968 | F4 | Brown, Ohio | 12.2 mi | 300 yd | 0 | 1 | $2.5M |
| March 10, 1986 | F2 | Brown, Ohio | 6 mi | 143 yd | 0 | 0 | $2.5M |
| November 22, 1992 | F1 | Brown, Ohio | 1 mi | 60 yd | 0 | 0 | $2.5M |
| March 2, 2012 | EF1 | Brown, Ohio | 2.69 mi | 440 yd | 0 | 0 | $500K |
| July 6, 2022 | EF1 | Brown, Ohio | 3.34 mi | 250 yd | 0 | 0 | $500K |
| May 27, 2004 | F1 | Brown, Ohio | 2 mi | 167 yd | 0 | 0 | $100K |
| June 27, 2011 | EF1 | Brown, Ohio | 1.58 mi | 100 yd | 0 | 0 | $90K |
| February 25, 2018 | EF1 | Brown, Ohio | 4.9 mi | 300 yd | 0 | 0 | $65K |
| May 21, 2010 | EF1 | Brown, Ohio | 0.63 mi | 50 yd | 0 | 0 | $10K |
| May 8, 1961 | F1 | Brown, Ohio | 20 mi | 100 yd | 0 | 0 | $2K |
| July 26, 1973 | F1 | Brown, Ohio | 0.1 mi | 7 yd | 0 | 0 | $250 |
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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.