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Tornado History
Hartford Tornado History
This county-level tornado history page focuses on Hartford, Connecticut. The records below identify 18 tornadoes from 1954 through 2013, including a highest listed rating of F4 (Devastating damage). NOAA damage estimates in this group total at least $261.7M, with 3 deaths and 507 injuries recorded across the listed events.
Key Tornado Statistics
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Check any addressKey Tornado Facts for Hartford, Connecticut
Top local patterns from the historical tornado records in this group.
Average 0.3 tornadoes per year (0.0/yr in last decade)
June is the peak tornado month with 5 recorded events
Deadliest tornado: F4 in Hartford, Connecticut with 3 deaths
1973 was the most active year with 3 tornadoes
The 1970s had the most tornado activity (5 events)
Longest tornado: 11.3 miles in Hartford, Connecticut
Widest tornado: 1,400.0 yards in Hartford, Connecticut
Most tornadoes in one day: 2 on Jul 1, 2013
Monthly Distribution
Shows tornado frequency across months of the year, highlighting seasonal patterns and peak tornado periods.
Summary: In Hartford, Connecticut, June is the most active month with 5 tornadoes.
Annual Tornado Trend
Shows year-by-year tornado counts, making active years and quiet stretches easier to spot.
Summary: 1973 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 1979 with at least $250.0M 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 |
|---|---|---|---|---|---|---|---|
| October 3, 1979 | F4 | Hartford, Connecticut | 11.3 mi | 1400 yd | 3 | 500 | $250.0M |
| May 24, 1962 | F3 | Hartford, Connecticut | 2.3 mi | 120 yd | 0 | 5 | $2.5M |
| September 6, 1973 | F2 | Hartford, Connecticut | 3.3 mi | 33 yd | 0 | 0 | $2.5M |
| August 31, 1973 | F2 | Hartford, Connecticut | 0 mi | 33 yd | 0 | 0 | $25K |
| May 10, 1954 | F2 | Hartford, Connecticut | 0.8 mi | 17 yd | 0 | 0 | $2K |
| July 5, 1984 | F2 | Hartford, Connecticut | 3 mi | 200 yd | 0 | 0 | N/A |
| July 1, 2013 | EF1 | Hartford, Connecticut | 2.07 mi | 200 yd | 0 | 0 | $5.0M |
| June 26, 2009 | EF1 | Hartford, Connecticut | 1.7 mi | 40 yd | 0 | 0 | $750K |
| July 21, 2010 | EF1 | Hartford, Connecticut | 1.73 mi | 25 yd | 0 | 0 | $565K |
| June 19, 1957 | F1 | Hartford, Connecticut | 0.3 mi | 367 yd | 0 | 0 | $250K |
| October 3, 1970 | F1 | Hartford, Connecticut | 6.4 mi | 17 yd | 0 | 1 | $25K |
| October 24, 1955 | F1 | Hartford, Connecticut | 0.5 mi | 200 yd | 0 | 0 | $2K |
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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.