Tornado record · Enhanced Fujita scale
EF1 tornado, Grundy County, Iowa, June 21, 2009
RatingEF1
Deaths0
Injuries0
Length2.3 mi
Width90 yd
Path
Drawn as a straight line from the recorded start point (42.47, -92.65) to the end point (42.49, -92.63), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- June 21, 2009, 6:20 PM (as recorded, Central Standard Time)
- Rating
- EF1
- States
- Iowa
- Counties
- Grundy County
- Path
- 2.3 miles long, up to 90 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on June 21, 2009
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Jun 21, 2009 | EF1 | Iowa | 2.08 mi | 70 yd | 0 | 0 |
| Jun 21, 2009 | EF0 | Idaho | 0.12 mi | 20 yd | 0 | 0 |
| Jun 21, 2009 | EF0 | Iowa | 1.35 mi | 30 yd | 0 | 0 |
| Jun 21, 2009 | EF0 | Iowa | 0.43 mi | 50 yd | 0 | 0 |
| Jun 21, 2009 | EF0 | Iowa | 0.53 mi | 30 yd | 0 | 0 |
| Jun 21, 2009 | EF0 | Iowa | 0.65 mi | 30 yd | 0 | 0 |
| Jun 21, 2009 | EF0 | Iowa | 0.42 mi | 30 yd | 0 | 0 |
| Jun 21, 2009 | EF0 | Iowa | 0.37 mi | 30 yd | 0 | 0 |
| Jun 21, 2009 | EF0 | Iowa | 0.57 mi | 30 yd | 0 | 0 |
| Jun 21, 2009 | EF0 | Minnesota | 0.04 mi | 5 yd | 0 | 0 |
| Jun 21, 2009 | EF0 | Minnesota | 0.29 mi | 5 yd | 0 | 0 |
| Jun 21, 2009 | EF0 | Minnesota | 0.04 mi | 5 yd | 0 | 0 |
| Jun 21, 2009 | EF0 | Minnesota | 1.8 mi | 10 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.