Tornado record · Original Fujita scale
F2 tornado, Monona County, Iowa, May 16, 1999
RatingF2
Deaths0
Injuries0
Length22.5 mi
Width90 yd
Path
Drawn as a straight line from the recorded start point (42.08, -95.75) to the end point (42.12, -95.32), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- May 16, 1999, 2:33 PM (as recorded, Central Standard Time)
- Rating
- F2
- States
- Iowa
- Counties
- Monona County, Crawford County
- Path
- 22.5 miles long, up to 90 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on May 16, 1999
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| May 16, 1999 | F3 | Iowa | 6.2 mi | 200 yd | 0 | 0 |
| May 16, 1999 | F3 | Iowa | 7.5 mi | 440 yd | 2 | 16 |
| May 16, 1999 | F2 | Iowa | 5 mi | 120 yd | 0 | 0 |
| May 16, 1999 | F1 | Iowa | 2 mi | 50 yd | 0 | 0 |
| May 16, 1999 | F1 | Kansas | 2.5 mi | 100 yd | 0 | 0 |
| May 16, 1999 | F1 | Kansas | 2 mi | 440 yd | 0 | 0 |
| May 16, 1999 | F1 | Iowa | 1.2 mi | 40 yd | 0 | 0 |
| May 16, 1999 | F1 | Texas | 0.5 mi | 50 yd | 0 | 0 |
| May 16, 1999 | F0 | Nebraska, Iowa | 2 mi | 60 yd | 0 | 0 |
| May 16, 1999 | F0 | Iowa | 0.1 mi | n/a | 0 | 0 |
| May 16, 1999 | F0 | Iowa | 0.2 mi | n/a | 0 | 0 |
| May 16, 1999 | F0 | Iowa | 1 mi | 80 yd | 0 | 0 |
| May 16, 1999 | F0 | Iowa | 0.1 mi | 20 yd | 0 | 0 |
| May 16, 1999 | F0 | Kansas | n/a | n/a | 0 | 0 |
| May 16, 1999 | F0 | Colorado | 0.1 mi | n/a | 0 | 0 |
| May 16, 1999 | F0 | Texas | 0.1 mi | 30 yd | 0 | 0 |
| May 16, 1999 | F0 | Kansas | n/a | n/a | 0 | 0 |
| May 16, 1999 | F0 | Kansas | 4 mi | 110 yd | 0 | 0 |
| May 16, 1999 | F0 | Colorado | 0.2 mi | 20 yd | 0 | 0 |
| May 16, 1999 | F0 | Texas | 0.5 mi | 50 yd | 0 | 0 |
| May 16, 1999 | F0 | Iowa | 0.3 mi | n/a | 0 | 0 |
| May 16, 1999 | F0 | Kansas | 10 mi | 110 yd | 0 | 0 |
| May 16, 1999 | F0 | Iowa | 0.2 mi | 30 yd | 0 | 0 |
| May 16, 1999 | F0 | Illinois | 0.1 mi | 10 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.