LaMoure County tornado history

39 tornadoes touched LaMoure County, North Dakota between 1950 and 2025 — about 0.5 a year. The strongest was rated F4 (Jul 18, 2004).

39tornadoes since 1950

F4strongest rating

0killed · 1 injured

28.5 milongest path · 1999

(E)F0(E)F1(E)F2(E)F3(E)F4(E)F5· dots = start point only

By rating

(E)F020

(E)F18

(E)F22

(E)F32

(E)F41

(E)F50

unrated6

JFMAMJJASOND

Peak month: July.

’50’60’70’80’90’00’10’20

Date	Rating	Path	Width	Injured
Jul 18, 2004	F4	12 mi	200 yd	0
May 20, 1974	F3	17.3 mi	10 yd	0
Jul 17, 2011	EF3	16.2 mi	880 yd	1
Aug 15, 1999	F2	28.5 mi	283 yd	0
Aug 19, 1974	F2	0.1 mi	10 yd	0
Jul 18, 2001	F1	3 mi	50 yd	0
Jul 15, 2007	EF1	1 mi	80 yd	0
Aug 9, 2020	EF1	0.9 mi	100 yd	0
Jul 5, 1982	F1	0.5 mi	13 yd	0
Jun 20, 2025	EF1	0.2 mi	150 yd	0
Aug 10, 1955	F1	0.1 mi	10 yd	0
Jun 5, 1957	F1	0.1 mi	10 yd	0

Date	Rating	Path	Width	Injured
Jun 20, 2025	EF1	0.2 mi	150 yd	0
Jun 20, 2025	unrated	0.5 mi	50 yd	0
Jul 7, 2023	unrated	0.2 mi	40 yd	0
Jul 7, 2023	unrated	0.3 mi	50 yd	0
Apr 23, 2022	unrated	0.3 mi	25 yd	0
Aug 9, 2020	EF1	0.9 mi	100 yd	0
Aug 9, 2020	unrated	2.2 mi	100 yd	0
Aug 9, 2020	unrated	0.3 mi	50 yd	0
Jul 17, 2011	EF3	16.2 mi	880 yd	1
Jul 15, 2007	EF1	1 mi	80 yd	0
Jun 23, 2006	F0	3 mi	70 yd	0
Jun 23, 2006	F0	1 mi	40 yd	0

How many tornadoes has LaMoure County, North Dakota had?

39 tornadoes touched LaMoure County, North Dakota between 1950 and 2025 in the NOAA Storm Prediction Center database — about 0.5 per year.

What was the strongest tornado in LaMoure County?

The strongest rating recorded was F4 on Jul 18, 2004, with a 12-mile path.

When is tornado season in LaMoure County?

Most of its tornadoes happened in July (16 of 39). Tornadoes can occur in any month, so keep alerts on year-round.

Right now: live tornado warnings map · alerts for your location. Dates link to that day’s full storm reports where available (2004 onward).