Tornado record · Original Fujita scale
F0 tornado, Boyd County, Nebraska, May 21, 1977
RatingF0
Deaths0
Injuries0
Length0.2 mi
Width30 yd
Path
Drawn as a straight line from the recorded start point (42.92, -98.58) to the end point (42.92, -98.58), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- May 21, 1977, 3:00 PM (as recorded, Central Standard Time)
- Rating
- F0
- States
- Nebraska
- Counties
- Boyd County
- Path
- 0.2 miles long, up to 30 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on May 21, 1977
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| May 21, 1977 | F2 | Oklahoma | 9.2 mi | 100 yd | 0 | 0 |
| May 21, 1977 | F2 | Minnesota | 19.3 mi | 100 yd | 0 | 0 |
| May 21, 1977 | F1 | Missouri | 1 mi | 100 yd | 0 | 0 |
| May 21, 1977 | F1 | South Dakota | 0.1 mi | 10 yd | 0 | 0 |
| May 21, 1977 | F1 | Missouri | 3.8 mi | 150 yd | 0 | 0 |
| May 21, 1977 | F1 | South Dakota | 0.1 mi | 10 yd | 0 | 0 |
| May 21, 1977 | F0 | Oklahoma | 0.1 mi | 50 yd | 0 | 0 |
| May 21, 1977 | F0 | Nebraska | 0.1 mi | 20 yd | 0 | 0 |
| May 21, 1977 | F0 | Indiana | 0.3 mi | 10 yd | 0 | 0 |
| May 21, 1977 | F0 | South Dakota | 0.1 mi | 10 yd | 0 | 0 |
| May 21, 1977 | F0 | South Dakota | 0.1 mi | 10 yd | 0 | 0 |
| May 21, 1977 | F0 | South Dakota | 0.1 mi | 10 yd | 0 | 0 |
| May 21, 1977 | F0 | South Dakota | 0.1 mi | 10 yd | 0 | 0 |
| May 21, 1977 | F0 | South Dakota | 0.1 mi | 10 yd | 0 | 0 |
| May 21, 1977 | F0 | South Dakota | 0.1 mi | 10 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.