Chickasha, Oklahoma Tornadoes (1875-Present)

SPC ID #	Date	Time (CST)	Path Length (miles)	Path Width (yards)	F-Scale	Killed	Injured	County	Path
33-1	04/19/1933	1900	15	880		2	25	Grady	Agawam - NE of Chickasha
53-39	06/19/1953	1730	6	880	F1	0	0	Grady	5 SW Chickasha - SW edge of Chickasha
55-1	01/05/1955	0500	n/a	n/a	F0	0	0	Grady	Chickasha
55-37	05/26/1955	0230	n/a	n/a	F1	0	0	Grady	Near Chickasha
56-20	04/28/1956	1420	35	n/a	F1	0	0	Grady/ McClain/ Cleveland	5 S Chickasha - 3 E Norman
58-6	04/21/1958	1605	n/a	n/a	F0	0	0	Grady	Just S of Chickasha
77-33	05/20/1977	1543	3	90	F1	0	0	Grady	Chickaska (near Airport)
81-12	04/30/1981	2015	29	5	F2	1	4	Grady	Near Minco - Chickasha - S of Rush Springs (* not continuous track)
83-44	05/13/1983	2245	0.1	50	F1	0	0	Grady	6 N Chickasha
	05/03/1999	1646	9	880	F3	0	4	Caddo/ Grady	2 WSW Laverty - 4 S Verden - 2.5 WNW Downtown Chickasha
	05/03/1999	1707	1	75	F0	0	0	Grady	5 W Downtown Chickasha
	05/03/1999	1712	4	500	F2	0	4	Grady	2.5 NW Downtown Chichasha - Chickasha Airport (NW edge of Chicakasha) - 4 NNE Downtown Chickasha
	05/04/2001	1805	0.2	25	F0	0	0	Grady	0.5 E Chickasha
	05/24/2011	1606	33	880	EF4	1	48	Grady/ McClain/ Cleveland	2 S Chickasha - SW Oklahoma City (near SW 149th and Portland)

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.

Severe Thunderstorm Threat From the Central Plains to the Northeast; Extreme HeatRisk for the East Coast