Tornado, Sioux
- When
- June 4, 4:15 PM MST to 4:18 PM MST
- Where
- Sioux County, Harrison
- Rating
- F0
- Path length
- 0.1 mi
- Path width
- 30 yd
- Reported by
- GENERAL PUBLIC
- Coordinates
- 42.680, -103.870
Brief tornado reported 14 miles north of Harrison, NE
Tornado in Nebraska, June 4, 1999
1 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
- None recorded
- Crop damage
- None recorded
- Events
- 1
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.
The radar
The Rapid City radar (KUDX), 181 km away, was scanning. The volume nearest the first event began at 23:14 UTC.
Event by event
1 tornado. Local standard time, as filed.
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
- Tornado and Hail in Kansas, June 4 to 5, 1999
- Tornado in Nebraska, June 4, 1999
- Tornado in Nebraska, June 4, 1999
- Hail and Damaging Winds in Georgia, June 4, 1999
- Hail and Damaging Winds in Iowa, June 4, 1999
- Tornadoes and Hail in Illinois, June 4, 1999
- Damaging Winds in Kansas, June 4, 1999
- Tornado in South Dakota, June 4, 1999
- Tornado and Damaging Winds in Oklahoma, June 4, 1999
- Tornado and Hail in Nebraska, June 4, 1999
- Flash Flood and Hail in Minnesota, June 4, 1999
- Flash Flood in Nebraska, June 4, 1999
More
Every storm in Nebraska in 1999Every state in 1999This day in weather historyThe tornado archive for Nebraska, 1999Warnings in Nebraska, June 1999
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: 5703540.