Tornado History
Stanley Tornado History
This county-level tornado history page focuses on Stanley, South Dakota. The records below identify 21 tornadoes from 1960 through 2023, including a highest listed rating of F2 (Considerable damage). NOAA damage estimates in this group total at least $58K, with 0 deaths and 4 injuries recorded across the listed events.
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Key Tornado Statistics
Key Tornado Facts for Stanley, South Dakota
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 8 recorded events
Deadliest tornado: F2 in Stanley, South Dakota with 0 deaths
1964 was the most active year with 3 tornadoes
The 1960s had the most tornado activity (8 events)
Longest tornado: 13.6 miles in Stanley, South Dakota
Widest tornado: 400.0 yards in Stanley, South Dakota
Most tornadoes in one day: 3 on Jun 15, 2009
Monthly Distribution
Shows tornado frequency across months of the year, highlighting seasonal patterns and peak tornado periods.
Summary: In Stanley, South 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: 1964 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 1960 with at least $25K 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 Stanley, South 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 |
|---|---|---|---|---|---|---|---|
| August 24, 1960 | F2 | Stanley, South Dakota | 13.6 mi | 200 yd | 0 | 1 | $25K |
| June 20, 1968 | F2 | Stanley, South Dakota | 0 mi | 33 yd | 0 | 0 | N/A |
| May 19, 1974 | F2 | Stanley, South Dakota | 5.6 mi | 33 yd | 0 | 0 | N/A |
| August 8, 1969 | F1 | Stanley, South Dakota | 0 mi | 33 yd | 0 | 3 | $25K |
| May 7, 1975 | F1 | Stanley, South Dakota | 0 mi | 33 yd | 0 | 0 | $2K |
| September 24, 1986 | F1 | Stanley, South Dakota | 0.1 mi | 40 yd | 0 | 0 | $2K |
| August 14, 1973 | F1 | Stanley, South Dakota | 1 mi | 200 yd | 0 | 0 | N/A |
| June 10, 2004 | F1 | Stanley, South Dakota | 1 mi | 400 yd | 0 | 0 | N/A |
| July 8, 1973 | F0 | Stanley, South Dakota | 0.9 mi | 100 yd | 0 | 0 | $2K |
| July 20, 1982 | F0 | Stanley, South Dakota | 0.1 mi | 10 yd | 0 | 0 | $30 |
| July 21, 1982 | F0 | Stanley, South Dakota | 0.1 mi | 10 yd | 0 | 0 | $30 |
| June 20, 1962 | F0 | Stanley, South Dakota | 0 mi | 33 yd | 0 | 0 | N/A |
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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.