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Tornado History
Harford Tornado History
This county-level tornado history page focuses on Harford, Maryland. The records below identify 18 tornadoes from 1959 through 2023, including a highest listed rating of F2 (Considerable damage). NOAA damage estimates in this group total at least $2.1M, with 0 deaths and 12 injuries recorded across the listed events.
Key Tornado Statistics
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Check any addressKey Tornado Facts for Harford, Maryland
Top local patterns from the historical tornado records in this group.
Average 0.3 tornadoes per year (0.1/yr in last decade)
June is the peak tornado month with 7 recorded events
Deadliest tornado: F2 in Harford, Maryland with 0 deaths
2004 was the most active year with 3 tornadoes
The 2010s had the most tornado activity (6 events)
Longest tornado: 5.31 miles in Harford, Maryland
Widest tornado: 300.0 yards in Harford, Maryland
Most tornadoes in one day: 2 on Sep 18, 2004
Monthly Distribution
Shows tornado frequency across months of the year, highlighting seasonal patterns and peak tornado periods.
Summary: In Harford, Maryland, June is the most active month with 7 tornadoes.
Annual Tornado Trend
Shows year-by-year tornado counts, making active years and quiet stretches easier to spot.
Summary: 2004 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 2023 with at least $1.0M 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 |
|---|---|---|---|---|---|---|---|
| September 18, 2004 | F2 | Harford, Maryland | 2 mi | 125 yd | 0 | 0 | $350K |
| June 29, 1980 | F2 | Harford, Maryland | 2 mi | 150 yd | 0 | 10 | $250K |
| July 19, 1959 | F2 | Harford, Maryland | 0.8 mi | 50 yd | 0 | 0 | $25K |
| June 1, 2012 | EF1 | Harford, Maryland | 1.2 mi | 300 yd | 0 | 2 | $300K |
| September 18, 2004 | F1 | Harford, Maryland | 1 mi | 100 yd | 0 | 0 | $100K |
| July 16, 2007 | EF1 | Harford, Maryland | 4 mi | 150 yd | 0 | 0 | $10K |
| June 16, 1973 | F1 | Harford, Maryland | 0 mi | 33 yd | 0 | 0 | $2K |
| April 22, 2023 | EF0 | Harford, Maryland | 5.31 mi | 50 yd | 0 | 0 | $1.0M |
| November 11, 1995 | F0 | Harford, Maryland | 0.5 mi | 100 yd | 0 | 0 | $25K |
| June 12, 2011 | EF0 | Harford, Maryland | 0.21 mi | 50 yd | 0 | 0 | $20K |
| July 30, 1998 | F0 | Harford, Maryland | 0.6 mi | 100 yd | 0 | 0 | $15K |
| June 12, 2011 | EF0 | Harford, Maryland | 1.73 mi | 75 yd | 0 | 0 | $10K |
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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.