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Tornado History
Allegany Tornado History
This county-level tornado history page focuses on Allegany, Maryland. The records below identify 9 tornadoes from 1969 through 2012, including a highest listed rating of F4 (Devastating damage). NOAA damage estimates in this group total at least $5.3M, with 0 deaths and 6 injuries recorded across the listed events.
Key Tornado Statistics
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Check any addressKey Tornado Facts for Allegany, Maryland
Top local patterns from the historical tornado records in this group.
Average 0.2 tornadoes per year (0.0/yr in last decade)
June is the peak tornado month with 4 recorded events
Deadliest tornado: F2 in Allegany, Maryland with 0 deaths
1998 was the most active year with 3 tornadoes
The 1990s had the most tornado activity (3 events)
Longest tornado: 8 miles in Allegany, Maryland
Widest tornado: 250.0 yards in Allegany, Maryland
Most tornadoes in one day: 3 on Jun 2, 1998
Monthly Distribution
Shows tornado frequency across months of the year, highlighting seasonal patterns and peak tornado periods.
Summary: In Allegany, Maryland, June is the most active month with 4 tornadoes.
Annual Tornado Trend
Shows year-by-year tornado counts, making active years and quiet stretches easier to spot.
Summary: 1998 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 1998 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 |
|---|---|---|---|---|---|---|---|
| June 2, 1998 | F4 | Allegany, Maryland | 8 mi | 250 yd | 0 | 5 | $5.0M |
| July 5, 1969 | F2 | Allegany, Maryland | 0.5 mi | 200 yd | 0 | 1 | $250K |
| June 1, 2012 | EF1 | Allegany, Maryland | 1.1 mi | 175 yd | 0 | 0 | $2K |
| June 2, 1998 | F1 | Allegany, Maryland | 1 mi | 50 yd | 0 | 0 | N/A |
| April 28, 2011 | EF0 | Allegany, Maryland | 0.55 mi | 75 yd | 0 | 0 | $10K |
| April 28, 2011 | EF0 | Allegany, Maryland | 0.55 mi | 75 yd | 0 | 0 | $5K |
| June 2, 1998 | F0 | Allegany, Maryland | 0.5 mi | 50 yd | 0 | 0 | N/A |
| July 29, 2009 | EF0 | Allegany, Maryland | 5.3 mi | 100 yd | 0 | 0 | N/A |
| July 29, 2009 | EF0 | Allegany, Maryland | 0.8 mi | 50 yd | 0 | 0 | N/A |
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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.