Tornado record · Enhanced Fujita scale
EF1 tornado, Osceola County, Iowa, August 18, 2017
RatingEF1
Deaths0
Injuries0
Length1.63 mi
Width100 yd
Path
Drawn as a straight line from the recorded start point (43.50, -95.74) to the end point (43.48, -95.72), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- August 18, 2017, 6:47 PM (as recorded, Central Standard Time)
- Rating
- EF1
- States
- Iowa
- Counties
- Osceola County
- Path
- 1.63 miles long, up to 100 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on August 18, 2017
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Aug 18, 2017 | EF2 | Iowa | 5.14 mi | 250 yd | 0 | 0 |
| Aug 18, 2017 | EF1 | Minnesota | 3.03 mi | 100 yd | 0 | 0 |
| Aug 18, 2017 | EF1 | Minnesota | 1.34 mi | 100 yd | 0 | 0 |
| Aug 18, 2017 | EF1 | Minnesota | 1.63 mi | 100 yd | 0 | 0 |
| Aug 18, 2017 | EF0 | Florida | 0.18 mi | 20 yd | 0 | 0 |
| Aug 18, 2017 | EF0 | Florida | 0.36 mi | 15 yd | 0 | 0 |
| Aug 18, 2017 | EF0 | Iowa | 0.81 mi | 50 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.