Tornado record · Enhanced Fujita scale
EF0 tornado, Haakon County, South Dakota, May 9, 2011
RatingEF0
Deaths0
Injuries0
Length0.01 mi
Width20 yd
Path
Drawn as a straight line from the recorded start point (44.23, -101.40) to the end point (44.23, -101.40), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- May 9, 2011, 9:45 PM (as recorded, Central Standard Time)
- Rating
- EF0
- States
- South Dakota
- Counties
- Haakon County
- Path
- 0.01 miles long, up to 20 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on May 9, 2011
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| May 9, 2011 | EF1 | South Dakota | 2.55 mi | 30 yd | 0 | 0 |
| May 9, 2011 | EF0 | Nebraska | 0.01 mi | 20 yd | 0 | 0 |
| May 9, 2011 | EF0 | Nebraska | 0.01 mi | 20 yd | 0 | 0 |
| May 9, 2011 | EF0 | South Dakota | 1.52 mi | 30 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.