Harmon storm history
Storm events recorded in Harmon, Oklahoma between 1950 and 2025.
782
Total events
38
Tornadoes
284
Hail
5
Floods
0
Deaths
$3.2M
Property damage
Most significant events
Strongest tornadoes, deadliest events, and biggest damage in this county. Up to 50 shown.
Heat Heat
Excessive Heat Excessive Heat
Heat Heat
Heat Heat
Heat Heat
Heat Heat
Heat Heat
Heat Heat
High Wind High Wind
Hollis (HOLL) Mesonet observation.
High Wind High Wind
Hollis (HOLL) Mesonet observation.
High Wind High Wind
Hollis (HOLL) Mesonet observation.
High Wind High Wind
Hollis (HOLL) Mesonet observation.
High Wind High Wind
Hollis (HOLL) Mesonet observation.
High Wind High Wind
Hollis (HOLL) Mesonet observation.
High Wind High Wind
Hollis (HOLL) Mesonet observation.
Cold/Wind Chill Cold/Wind Chill
Extreme Cold/Wind Chill Extreme Cold/Wind Chill
Cold/Wind Chill Cold/Wind Chill
Extreme Cold/Wind Chill Extreme Cold/Wind Chill
Tornado EF1 Tornado
This tornado moved into southern Harmon County from far western Jackson County. Utility poles were snapped along and just north of the county line along State Highway 5.
Tornado EF1 Tornado
This tornado began south of Gould, along or just west of State Highway 5 and north of E1660 Road. The tornado moved to the north and then northwest, before dissipating just to the west of the city of Gould. Numerous power poles were snapped and broken along E1650 road, while seve…
Tornado EFU Tornado
A Tornado Debris Signature (TDS) was observed on KFDR radar as this storm moved north from Harmon County into far southwestern Greer County west of the community of Russell. No specific damage locations were reported so this path is estimated.
Drought Drought
Drought Drought
Drought Drought
Drought Drought
Heat Heat
Heat Heat
Heat Heat
Heat Heat
Heat Heat
Heat Heat
Heat Heat
Heat Heat
Heat Heat
Heat Heat
Heat Heat
Heat Heat
Drought Drought
Heat Heat
Excessive Heat Excessive Heat
Heat Heat
Heat Heat
Heat Heat
Heat Heat
Excessive Heat Excessive Heat
Heat Heat
Heat Heat
Heat Heat
Heat Heat
Events by year
| Year | Events | Tornadoes |
|---|---|---|
| 2025 | 19 | 0 |
| 2024 | 54 | 4 |
| 2023 | 40 | 1 |
| 2022 | 30 | 3 |
| 2021 | 14 | 1 |
| 2020 | 15 | 0 |
| 2019 | 17 | 3 |
| 2018 | 23 | 0 |
| 2017 | 6 | 0 |
| 2016 | 15 | 0 |
| 2015 | 27 | 0 |
| 2014 | 18 | 0 |
| 2013 | 25 | 0 |
| 2012 | 33 | 0 |
| 2011 | 20 | 0 |
| 2010 | 3 | 1 |
| 2009 | 14 | 0 |
| 2008 | 12 | 0 |
| 2007 | 20 | 0 |
| 2006 | 47 | 0 |
| 2005 | 24 | 0 |
| 2004 | 13 | 0 |
| 2003 | 15 | 1 |
| 2002 | 17 | 0 |
| 2001 | 19 | 0 |
| 2000 | 10 | 0 |
| 1999 | 17 | 3 |
| 1998 | 5 | 0 |
| 1997 | 15 | 0 |
| 1996 | 21 | 0 |
| 1995 | 19 | 1 |
| 1994 | 17 | 0 |
| 1993 | 12 | 0 |
| 1992 | 8 | 0 |
| 1991 | 2 | 0 |
| 1990 | 5 | 0 |
| 1989 | 8 | 0 |
| 1987 | 5 | 0 |
| 1986 | 15 | 1 |
| 1985 | 12 | 0 |
| 1984 | 5 | 0 |
| 1983 | 17 | 5 |
| 1982 | 9 | 4 |
| 1981 | 1 | 0 |
| 1980 | 1 | 0 |
| 1978 | 1 | 0 |
| 1977 | 1 | 0 |
| 1976 | 5 | 1 |
| 1975 | 1 | 0 |
| 1974 | 2 | 0 |
| 1969 | 1 | 0 |
| 1968 | 3 | 2 |
| 1967 | 4 | 0 |
| 1965 | 1 | 1 |
| 1963 | 4 | 0 |
| 1962 | 5 | 0 |
| 1960 | 3 | 0 |
| 1959 | 1 | 0 |
| 1958 | 1 | 1 |
| 1957 | 1 | 1 |
| 1955 | 1 | 1 |
| 1953 | 2 | 2 |
| 1952 | 1 | 1 |