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Tornado History
Denver Tornado History
This county-level tornado history page focuses on Denver, Colorado. The records below identify 19 tornadoes from 1966 through 2022, including a highest listed rating of F3 (Severe damage). NOAA damage estimates in this group total at least $32.6M, with 0 deaths and 13 injuries recorded across the listed events.
Key Tornado Statistics
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Check any addressKey Tornado Facts for Denver, Colorado
Top local patterns from the historical tornado records in this group.
Average 0.3 tornadoes per year (0.3/yr in last decade)
June is the peak tornado month with 11 recorded events
Deadliest tornado: F0 in Denver, Colorado with 0 deaths
1981 was the most active year with 2 tornadoes
The 1980s had the most tornado activity (8 events)
Longest tornado: 2.8 miles in Denver, Colorado
Widest tornado: 400.0 yards in Denver, Colorado
Most tornadoes in one day: 2 on Jun 15, 1988
Monthly Distribution
Shows tornado frequency across months of the year, highlighting seasonal patterns and peak tornado periods.
Summary: In Denver, Colorado, June is the most active month with 11 tornadoes.
Annual Tornado Trend
Shows year-by-year tornado counts, making active years and quiet stretches easier to spot.
Summary: 1981 was the most active year with 2 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 1988 with at least $27.5M 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 15, 1988 | F3 | Denver, Colorado | 2.5 mi | 200 yd | 0 | 7 | $25.0M |
| June 3, 1981 | F2 | Denver, Colorado | 0 mi | 33 yd | 0 | 0 | $2.5M |
| June 8, 1986 | F2 | Denver, Colorado | 1 mi | 50 yd | 0 | 6 | $2.5M |
| June 15, 1988 | F2 | Denver, Colorado | 0.5 mi | 400 yd | 0 | 0 | $2.5M |
| June 9, 1967 | F1 | Denver, Colorado | 0.3 mi | 150 yd | 0 | 0 | $25K |
| May 12, 1987 | F1 | Denver, Colorado | 0.7 mi | 20 yd | 0 | 0 | $25K |
| May 28, 1981 | F1 | Denver, Colorado | 0.1 mi | 30 yd | 0 | 0 | N/A |
| June 18, 2013 | EF1 | Denver, Colorado | 2.4 mi | 75 yd | 0 | 0 | N/A |
| June 24, 2015 | EF1 | Denver, Colorado | 2.8 mi | 50 yd | 0 | 0 | N/A |
| May 29, 1990 | F0 | Denver, Colorado | 0.8 mi | 20 yd | 0 | 0 | $25K |
| June 3, 1982 | F0 | Denver, Colorado | 0.3 mi | 50 yd | 0 | 0 | $30 |
| April 11, 1966 | F0 | Denver, Colorado | 0 mi | 183 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.