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Harmon County, Oklahoma Tornadoes

Harmon County, OK Tornadoes (1950-2013)
# SPC
ID #
Date Time
(CST)
Path
Length
(miles)
Path
Width
(yards)
F-Scale Killed Injured County Path
1 52-2 04/20/1952 1530 n/a 20 F1 0 0 Harmon/ Beckham/ Roger Mills/ Dewey 2 S Vinson; 4 E Erick; near Sayre; 10 NWW Leedey - near Vici (* not continuous)
2 53-21 05/10/1953 0100 4 440 F1 0 0 Harmon 1 SE- ~2 ENE Vinson
3 53-22 05/10/1953 0115 n/a 15 F1 0 0 Harmon 22 SW of Mangum
4 53-31 06/05/1953 1600 0.1 25 F0 0 0 Harmon W of Vinson
5 55-50 06/01/1955 1730 12 400 F1 0 2 Harmon Hollis
6 57-22 04/18/1957 2130 1.5 200 F1 0 0 Harmon Near Hollis
7 58-30 09/23/1958 1705 n/a n/a F? 0 0 Harmon 5 E Hollis
8 65-26 05/06/1965 1850 31 n/a F2 0 2 Harmon/ Greer 8 W Hollis - 6 W Granite
9 68-19 05/06/1968 1715 5 n/a F2 0 0 Harmon 4 SW- 1 NW Vinson
10 68-20 05/06/1968 1930 n/a n/a F1 0 0 Harmon 5 NE Hollis
11 76-10 04/17/1976 0140 24 50 F1 0 2 Harmon 1 E Hollis - NE corner of county
12 82-39 05/11/1982 2100 n/a n/a F0 0 0 Harmon outskirts of Hollis
13 82-40 05/11/1982 2315 0.5 50 F1 0 0 Harmon 5 SE Hollis
14 82-41 05/11/1982 2357 n/a n/a F1 0 0 Harmon 8 NNE Gould
15 82-43 05/15/1982 1653 n/a n/a F0 0 0 Harmon 10 N Hollis
16 83-2 03/03/1983 1723 5 10 F0 0 0 Harmon 1 NW Hollis - 1 W Arnett
17 83-26 05/13/1983 1739 15 500 F2 0 0 Harmon 6 WNW- 11 NE Hollis
18 83-28 05/13/1983 1805 0.1 50 F0 0 0 Harmon Just north of Shrewder
19 86-42 10/01/1986 1915 10 50 F1 0 0 Harmon 5 W- 5 NE McKnight
20 95-42 06/03/1995 1900 0.1 25 F0 0 0 Harmon/ Hardeman TX 15 SSW Gould
21   04/02/1999 1925 7.5 150 F1 0 0 Harmon/Greer 7 ENE Vinson - 2 WNW Bloomington
22   05/25/1999 1715 0.1 25 F0 0 0 Harmon 5 N Madge
23   05/25/1999 1731 0.2 25 F0 0 0 Harmon 6 E Vinson
24   04/15/2003 1829 9 350 F1 0 0 Hardeman TX/ Jackson/ Harmon 2 N Williams TX - 9.5 S Gould
25   05/12/2010 1720 2.7 50 EF0 0 0 Harmon 7 NW - 7 NNW Vinson

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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