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Tornado History
Sioux Tornado History
This county-level tornado history page focuses on Sioux, North Dakota. The records below identify 17 tornadoes from 1956 through 2024, including a highest listed rating of F1 (Moderate damage). NOAA damage estimates in this group total at least $54K, with 0 deaths and 0 injuries recorded across the listed events.
Key Tornado Statistics
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Check any addressKey Tornado Facts for Sioux, North Dakota
Top local patterns from the historical tornado records in this group.
Average 0.2 tornadoes per year (0.1/yr in last decade)
June is the peak tornado month with 8 recorded events
Deadliest tornado: Unknown in Sioux, North Dakota with 0 deaths
1966 was the most active year with 2 tornadoes
The 2000s had the most tornado activity (5 events)
Longest tornado: 2.3 miles in Sioux, North Dakota
Widest tornado: 300.0 yards in Sioux, North Dakota
Most tornadoes in one day: 2 on Jun 26, 2005
Monthly Distribution
Shows tornado frequency across months of the year, highlighting seasonal patterns and peak tornado periods.
Summary: In Sioux, North Dakota, June is the most active month with 8 tornadoes.
Annual Tornado Trend
Shows year-by-year tornado counts, making active years and quiet stretches easier to spot.
Summary: 1966 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 2010 with at least $30K 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 |
|---|---|---|---|---|---|---|---|
| May 24, 2010 | EF1 | Sioux, North Dakota | 0.73 mi | 40 yd | 0 | 0 | $25K |
| August 28, 2024 | EF1 | Sioux, North Dakota | 2.19 mi | 300 yd | 0 | 0 | $9K |
| June 21, 1983 | F1 | Sioux, North Dakota | 0.3 mi | 17 yd | 0 | 0 | $2K |
| June 25, 1999 | F1 | Sioux, North Dakota | 0.5 mi | 20 yd | 0 | 0 | N/A |
| June 28, 1996 | F0 | Sioux, North Dakota | 0 mi | 15 yd | 0 | 0 | $13K |
| May 24, 2010 | EF0 | Sioux, North Dakota | 1.35 mi | 35 yd | 0 | 0 | $5K |
| May 17, 1975 | F0 | Sioux, North Dakota | 2.3 mi | 17 yd | 0 | 0 | N/A |
| June 6, 1999 | F0 | Sioux, North Dakota | 1 mi | 10 yd | 0 | 0 | N/A |
| June 26, 2005 | F0 | Sioux, North Dakota | 2 mi | 20 yd | 0 | 0 | N/A |
| June 26, 2005 | F0 | Sioux, North Dakota | 2 mi | 30 yd | 0 | 0 | N/A |
| August 10, 2006 | F0 | Sioux, North Dakota | 2 mi | 70 yd | 0 | 0 | N/A |
| May 25, 2007 | EF0 | Sioux, North Dakota | 0.3 mi | 200 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.