Scattered severe thunderstorms capable of damaging wind gusts and some hail are expected this afternoon and evening from the Upper Ohio River Valley into the Northeast, and from the Appalachians into the Mid-Atlantic States. Excessive rainfall from heavy thunderstorms may produce areas of flash flooding from southern New Mexico into the western and northern Gulf Coast into Wednesday. Read More >
| SPC ID # |
Date | Time (CST) |
Path Length (miles) |
Path Width (yards) |
F-Scale | Killed | Injured | County | Path |
|---|---|---|---|---|---|---|---|---|---|
| 05/27/1912 | 1720 | 1 | Kay | N of Blackwell | |||||
| 04/09/1929 | 2045 | 5 | 880 | 0 | 0 | Kay | Near Blackwell | ||
| 04/17/1935 | nt | 3 | 0 | 1 | Kay | Near Blackwell | |||
| 49-3 | 03/30/1949 | 0038 | 97 | 300 | 4 | 45 | Dewey/ Blaine/ Major/ Garfield/ Grant/ Kay | 9 SW Canton - Canton - Longdale - 3 NNE Enid - near Hunter - near Blackwell - KS (family?) | |
| 50-20 | 06/09/1950 | 1825 | n/a | 100 | F1 | 0 | 0 | Kay | E of Blackwell |
| 51-8 | 04/24/1951 | 2100 | n/a | n/a | F1 | 0 | 0 | Kay | 6 SW Blackwell |
| 52-6 | 04/21/1952 | 1605 | 0.3 | 50 | F0 | 0 | 0 | Kay | 5 NNW Blackwell |
| 53-50 | 11/19/1953 | 0825 | n/a | n/a | F0 | 0 | 0 | Kay | Near Blackwell (SE of Maulk airport) |
| 55-33 | 05/25/1955 | 2126 | 28 | 500 | F5 | 20 | 280 | Kay/ Sumner KS | Blackwell - into Kansas |
| 55-46 | 05/27/1955 | 2130 | n/a | n/a | F0 | 0 | 0 | Kay | Between Blackwell and Braman |
| 56-28 | 05/30/1956 | 2144 | n/a | n/a | F0 | 0 | 0 | Kay | NW of Blackwell |
| 59-30 | 05/04/1959 | 2115 | 6 | 300 | F2 | 0 | 0 | Kay | 3 W- 4 NNE Blackwell |
| 60-6 | 03/31/1960 | 1800 | 0.2 | 100 | F1 | 0 | 0 | Kay | 2 SW Blackwell |
| 60-28 | 04/29/1960 | 1415 | n/a | n/a | F? | 0 | 0 | Kay | 1.5 N Blackwell |
| 64-19 | 05/01/1964 | 1545 | n/a | n/a | F1 | 0 | 0 | Kay | 4 SW Blackwell |
| 65-61 | 06/13/1965 | 0125 | n/a | n/a | F0 | 0 | 0 | Kay | 5 NW Blackwell |
| 65-62 | 06/13/1965 | 0125 | n/a | n/a | F0 | 0 | 0 | Kay | 5 NW Blackwell |
| 66-22 | 06/05/1966 | 1750 | 3 | 100 | F2 | 0 | 1 | Kay | 6 WNW- 4 W Blackwell |
| 68-2 | 04/03/1968 | 0010 | 16 | 100 | F2 | 0 | 0 | Noble/ Kay | 1 ESE Billings - 7 SE Blackwell |
| 68-10 | 04/19/1968 | 1600 | 0.5 | 50 | F1 | 0 | 0 | Kay | 5 ESE Blackwell |
| 68-24 | 05/08/1968 | 1745 | n/a | n/a | F0 | 0 | 0 | Kay | 2 NE Blackwell |
| 73-72 | 11/19/1973 | 2010 | 3 | 150 | F1 | 0 | 0 | Kay | Blackwell |
| 81-17 | 05/17/1981 | 1425 | 19 | 33 | F0 | 0 | 0 | Kay | Just NE of Blackwell - ~8 NNW Newkirk |
| 83-17 | 05/12/1983 | 1737 | 0.1 | 50 | F0 | 0 | 0 | Kay | 12 NW Blackwell |
| 83-19 | 05/12/1983 | 1805 | 0.1 | 50 | F0 | 0 | 0 | Kay | 5 SW Blackwell |
| 92-30 | 05/11/1992 | 1558 | 0.5 | 50 | F0 | 0 | 0 | Kay | 7 NW Blackwell |
| 92-35 | 05/11/1992 | 1620 | 0.5 | 50 | F0 | 0 | 0 | Kay | 2 SE Blackwell |
| 93-46 | 06/08/1993 | 1607 | 0.1 | 20 | F0 | 0 | 0 | Kay | 7 N Blackwell |
| 08/29/1996 | 1620 | 0.1 | 20 | F0 | 0 | 0 | Kay | 3 E Blackwell | |
| 05/07/1997 | 1858 | 0.1 | 25 | F0 | 0 | 0 | Kay | 7 W Blackwell | |
| 09/18/2002 | 1829 | 0.3 | 25 | F0 | 0 | 0 | Kay | 5 NW Blackwell |
Records taken from the Storm Prediction Center archive data, "Storm Data", and data from the National Weather Service office in Norman. Data modified as described in NOAA Tech Memo NWS SR-209 (Speheger, D., 2001: "Corrections to the Historic Tornado Database").
Historic data, especially before 1950, are likely incomplete.\
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