Tornado, Bon Homme
- When
- June 18, 3:55 AM CST
- Where
- Bon Homme County
- Rating
- F3
- Path length
- 10.6 mi
- Path width
- 33 yd
- Property damage
- $25,000
- Coordinates
- 42.850, -97.880
Tornadoes in South Dakota, June 18, 1954
5 tornado, as filed by the National Weather Service.
Where it happened
Every event with a place to put it. Tap one for its entry below.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
The toll
- Deaths
- 0
- Injuries
- 0
- Property damage
- $103,000
- Crop damage
- None recorded
- Events
- 5
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
Event by event
5 tornado. Local standard time, as filed.
Tornado, Yankton
- When
- June 18, 4:05 AM CST
- Where
- Yankton County
- Rating
- F3
- Path width
- 30 yd
- Property damage
- $25,000
- Coordinates
- 43.030, -97.500
Tornado, Spink
- When
- June 18, 4:20 AM CST
- Where
- Spink County
- Rating
- F1
- Path width
- 33 yd
- Property damage
- $25,000
- Coordinates
- 45.250, -98.570
Tornado, Yankton
- When
- June 18, 4:25 AM CST
- Where
- Yankton County
- Rating
- F3
- Path length
- 12.8 mi
- Path width
- 33 yd
- Property damage
- $25,000
- Coordinates
- 43.050, -97.320
Tornado, Turner
- When
- June 18, 4:40 AM CST
- Where
- Turner County
- Rating
- F2
- Path length
- 2.7 mi
- Path width
- 33 yd
- Property damage
- $3,000
- Coordinates
- 43.420, -97.270
What these are
- Tornado
- A violently rotating column of air in contact with the ground and extending from a thunderstorm, filed with its path, width and Fujita or Enhanced Fujita rating from the damage survey.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
More
Every storm in South Dakota in 1954Every state in 1954This day in weather historyThe tornado archive for South Dakota, 1954
Sources
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 10110984, 10110985, 10110986, 10110987, 10110988.