Norton County Kansas
The blue bars in the chart below show the number of tornadoes occurring each year in Norton County Kansas. For example, one tornado occurred in 1964, 4 occurred in 1989, and 8 occurred in 2011. More information about the tornadoes occurring in each year is given in the table at the bottom of this page.

The blue bars in the chart below show the number of tornadoes occurring in each month. The red bars indicate the number of tornado days in each month. A tornado day is defined as a day in which tornadoes occurred. To help illustrate this concept, look at the month of April below. The blue bar indicates that since 1950 a total of 3 tornadoes have occurred in April. The red bar indicates that there has been only one day in April when tornadoes occurred. This means that all three tornadoes occurred on the same day.

In the table below, Width is in yards, Length is in miles. Property and Crop damage is in thousands of dollars.
| 19 TORNADOES were reported in Norton County, KS ... 01/01/1950 - 08/25/2008 | ||||||||
| Number | Location | Date | Time | Scale | Fatality | Injury | Width | Length |
| Pre-1950 | NORTON | 06/24/1909 | 16:00 | F2 | 0 | 0 | 100 | 4 |
| Pre-1950 | NORTON | 06/24/1909 | 16:10 | F4 | 0 | 0 | M | 7 |
| Pre-1950 | NORTON | 06/24/1909 | 16:15 | F4 | 0 | 0 | 200 | 10 |
| Pre-1950 | NORTON | 04/28/1940 | 18:00 | F2 | 0 | 0 | 400 | 3 |
| Pre-1950 | NORTON | 04/28/1940 | 19:00 | F2 | 0 | 0 | M | 6 |
| Pre-1950 | NORTON | 05/10/1942 | 19:30 | F2 | 0 | 0 | M | 4 |
| Pre-1950 | NORTON | 05/30/1945 | 22:00 | F3 | 0 | 4 | 400 | 9 |
| Pre-1950 | NORTON | 06/21/1947 | 19:00 | F2 | 1 | 3 | M | 17 |
| Pre-1950 | NORTON | 06/21/1947 | 19:30 | F4 | 1 | 8 | 800 | 35 |
| Number | Location | Date | Time | Scale | Fatality | Injury | Property | Crop |
| 1 | NORTON | 06/27/1952 | 14:30 | F2 | 0 | 0 | 3 | 0 |
| 2 | NORTON | 06/25/1956 | 20:00 | F | 0 | 0 | 0 | 0 |
| 3 | NORTON | 07/10/1964 | 15:00 | F | 0 | 0 | 0 | 0 |
| 4 | NORTON | 05/25/1965 | 14:00 | F1 | 0 | 0 | 25 | 0 |
| 5 | NORTON | 06/23/1966 | 16:08 | F0 | 0 | 0 | 0 | 0 |
| 6 | NORTON | 09/06/1970 | 17:30 | F2 | 0 | 0 | 3 | 0 |
| 7 | NORTON | 04/23/1989 | 17:05 | F0 | 0 | 0 | 0 | 0 |
| 8 | NORTON | 04/23/1989 | 17:40 | F0 | 0 | 0 | 0 | 0 |
| 9 | NORTON | 04/23/1989 | 17:50 | F0 | 0 | 0 | 0 | 0 |
| 10 | NORTON | 07/14/1989 | 18:44 | F0 | 0 | 0 | 0 | 0 |
| 11 | NORTON | 03/28/1993 | 16:51 | F1 | 0 | 0 | 5 | 0 |
| 12 | NORTON | 03/28/1993 | 17:17 | F1 | 0 | 0 | 5 | 0 |
| 13 | NORTON | 07/24/1993 | 01:13 | F2 | M | M | M | M |
| 14 | Norton | 06/22/1996 | 19:49 | F0 | 0 | 0 | 0 | 0 |
| 15 | Norton | 06/25/1997 | 20:10 | F0 | 0 | 0 | 0 | 0 |
| 16 | Norton | 06/03/1999 | 18:00 | F3 | 0 | 0 | 1000 | 0 |
| 17 | Densmore | 06/29/2000 | 18:34 | F0 | 0 | 0 | 250 | 0 |
| 18 | Norton | 10/28/2000 | 16:51 | F0 | 0 | 0 | 0 | 0 |
| 19 | Lenora | 05/14/2007 | 17:25 | F0 | 0 | 0 | 0 | 0 |
| TOTALS: | 0 | 0 | 1291 | 0 | ||||
| Total Tornado | F | F0 | F1 | F2 | F3 | F4 | F5 | |
| 19 | 2 | 10 | 3 | 3 | 1 | 0 | 0 | |