Tornado History
Ransom Tornado History
This county-level tornado history page focuses on Ransom, North Dakota. The records below identify 34 tornadoes from 1957 through 2025, including a highest listed rating of EF5 (Incredible damage). NOAA damage estimates in this group total at least $5.9M, with 0 deaths and 8 injuries recorded across the listed events.
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Key Tornado Statistics
Key Tornado Facts for Ransom, North Dakota
Top local patterns from the historical tornado records in this group.
Average 0.5 tornadoes per year (0.6/yr in last decade)
June is the peak tornado month with 14 recorded events
Deadliest tornado: F2 in Ransom, North Dakota with 0 deaths
2025 was the most active year with 5 tornadoes
The 2000s had the most tornado activity (7 events)
Longest tornado: 20 miles in Ransom, North Dakota
Widest tornado: 1,850.0 yards in Ransom, North Dakota
Most tornadoes in one day: 5 on Jun 20, 2025
Monthly Distribution
Shows tornado frequency across months of the year, highlighting seasonal patterns and peak tornado periods.
Summary: In Ransom, North Dakota, June is the most active month with 14 tornadoes.
Annual Tornado Trend
Shows year-by-year tornado counts, making active years and quiet stretches easier to spot.
Summary: 2025 was the most active year with 5 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 $3.0M in NOAA-listed property damage.
Historical Track Sketch
This map covers the wider location—not your exact property.Measure the closest recorded track to a street address in or near Ransom, North Dakota.
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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 20, 2025 | EF5 | Ransom, North Dakota | 5.4 mi | 1850 yd | 0 | 0 | N/A |
| July 14, 2010 | EF2 | Ransom, North Dakota | 9.12 mi | 300 yd | 0 | 0 | $2.0M |
| August 15, 1999 | F2 | Ransom, North Dakota | 20 mi | 400 yd | 0 | 0 | $1.2M |
| July 15, 2007 | EF2 | Ransom, North Dakota | 3 mi | 200 yd | 0 | 0 | $1.0M |
| August 12, 1957 | F2 | Ransom, North Dakota | 0.5 mi | 33 yd | 0 | 0 | $25K |
| August 29, 1970 | F2 | Ransom, North Dakota | 10.3 mi | 10 yd | 0 | 7 | $25K |
| April 15, 1982 | F2 | Ransom, North Dakota | 7 mi | 440 yd | 0 | 0 | $25K |
| June 20, 2025 | EF2 | Ransom, North Dakota | 5.2 mi | 400 yd | 0 | 0 | N/A |
| July 14, 2010 | EF1 | Ransom, North Dakota | 7 mi | 250 yd | 0 | 0 | $1.0M |
| July 18, 1998 | F1 | Ransom, North Dakota | 3 mi | 25 yd | 0 | 0 | $250K |
| July 15, 2007 | EF1 | Ransom, North Dakota | 3 mi | 200 yd | 0 | 0 | $250K |
| June 25, 1969 | F1 | Ransom, North Dakota | 0.4 mi | 47 yd | 0 | 1 | $25K |
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Source And Limits
Data sourced from NOAA Storm Prediction Center and the NCEI Storm Events Database. TornadoTrace summarizes reported weather events for screening and research; it is not a damage assessment, inspection, or insurance determination. Coordinates and records can be approximate, incomplete, revised, or missing. No warranty of completeness or accuracy.