Tornado record · Original Fujita scale

F0 tornado, Converse County, Wyoming, May 11, 1991

RatingF0

Deaths0

Injuries0

Length0.1 mi

Width20 yd

See tornadoes near here

Map

Path

The path

Drawn as a straight line from the recorded start point (43.15, -105.27) to the end point (43.15, -105.27), which is all NOAA's record holds. The real track may have curved.

The record

Date: May 11, 1991, 6:54 PM (as recorded, Central Standard Time)
Rating: F0
States: Wyoming
Counties: Converse County
Path: 0.1 miles long, up to 20 yards wide
Casualties: 0 deaths, 0 injuries

Same day

Other tornadoes on May 11, 1991

Tornadoes, newest first
Date	Rating	State	Path length	Width	Injuries
May 11, 1991	F3	South Dakota	2 mi	500 yd	20
May 11, 1991	F2	South Dakota	1 mi	300 yd	5
May 11, 1991	F1	South Dakota	1 mi	73 yd	0
May 11, 1991	F1	South Dakota	0.5 mi	50 yd	0
May 11, 1991	F1	Texas	3.5 mi	80 yd	2
May 11, 1991	F1	Texas	1.2 mi	70 yd	0
May 11, 1991	F0	Montana	0.2 mi	10 yd	0
May 11, 1991	F0	Illinois	0.1 mi	350 yd	0
May 11, 1991	F0	South Dakota	0.5 mi	50 yd	0
May 11, 1991	F0	South Dakota	0.7 mi	50 yd	0
May 11, 1991	F0	Texas	0.2 mi	30 yd	0
May 11, 1991	F0	Oklahoma	0.5 mi	70 yd	0
May 11, 1991	F0	Texas	0.2 mi	30 yd	0
May 11, 1991	F0	Texas	0.1 mi	30 yd	0
May 11, 1991	F0	Texas	0.2 mi	30 yd	0
May 11, 1991	F0	South Dakota	0.5 mi	50 yd	0
May 11, 1991	F0	Texas	0.3 mi	30 yd	0
May 11, 1991	F0	Texas	0.1 mi	30 yd	0
May 11, 1991	F0	Wyoming	0.1 mi	20 yd	0
May 11, 1991	F0	Colorado	2 mi	27 yd	0

Nearby

Tornado history nearby

Converse County

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