Tornado record · Original Fujita scale

F0 tornado, Deuel County, South Dakota, May 21, 1977

RatingF0

Deaths0

Injuries0

Length0.1 mi

Width10 yd

See tornadoes near here

Map

Path

The path

Drawn as a straight line from the recorded start point (44.72, -96.68) to the end point (44.72, -96.68), which is all NOAA's record holds. The real track may have curved.

The record

Date: May 21, 1977, 6:30 PM (as recorded, Central Standard Time)
Rating: F0
States: South Dakota
Counties: Deuel County
Path: 0.1 miles long, up to 10 yards wide
Casualties: 0 deaths, 0 injuries

Same day

Other tornadoes on May 21, 1977

Tornadoes, newest first
Date	Rating	State	Path length	Width
May 21, 1977	F2	Oklahoma	9.2 mi	100 yd
May 21, 1977	F2	Minnesota	19.3 mi	100 yd
May 21, 1977	F1	Missouri	1 mi	100 yd
May 21, 1977	F1	South Dakota	0.1 mi	10 yd
May 21, 1977	F1	Missouri	3.8 mi	150 yd
May 21, 1977	F1	South Dakota	0.1 mi	10 yd
May 21, 1977	F0	Oklahoma	0.1 mi	50 yd
May 21, 1977	F0	Nebraska	0.1 mi	20 yd
May 21, 1977	F0	Nebraska	0.2 mi	30 yd
May 21, 1977	F0	Indiana	0.3 mi	10 yd
May 21, 1977	F0	South Dakota	0.1 mi	10 yd
May 21, 1977	F0	South Dakota	0.1 mi	10 yd
May 21, 1977	F0	South Dakota	0.1 mi	10 yd
May 21, 1977	F0	South Dakota	0.1 mi	10 yd
May 21, 1977	F0	South Dakota	0.1 mi	10 yd

Nearby

Tornado history nearby

Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.