Kearny County
Population 3,888 (2025) 871 sq mi
Kearny County has recorded 46 tornadoes since 1950, 52nd most of 105 counties in Kansas; the most recent was on May 3, 2024.
Hazard fingerprint Each spoke is this county’s percentile among U.S. counties where that hazard occurs. How it is computed
- Tornado damage paths since 195046
- Wildfire burn scars since 19841
At a glance
The record for Kearny County in eight numbers. Each links to its section below.
Acres burned since 1984
1,128
63rd of 105 in Kansas
1 large fire; the largest was Armstrong, 2023
DetailsStrongest tornado
F3
June 23, 1967, 35.6 mile path
Federal disaster declarations
11
Most recent: Severe Storms, Straight-Line Winds, Tornadoes, and Flooding, 2024
DetailsSnowiest season
50.6in
Winter of 1947-48
Tornadoes
About one every 1.7 years since 1950, 2 of them rated F3/EF3 or stronger.
Strongest
June 23, 1967
F3, 35.6 mile path
10 yards wide; 1 killed along the whole path.
Most recent
Friday, May 3, 2024
EF0, 0.0 mile path
2 years ago.
Every recorded tornado
| May 3, 2024 | EF0 | 0.0 | 0 | 0 |
| May 21, 2020 | EFU | 1.8 | 0 | 0 |
| May 22, 2016 | EF1 | 6.8 | 0 | 0 |
| May 22, 2016 | EF0 | 4.8 | 0 | 0 |
| May 22, 2016 | EF1 | 2.8 | 0 | 0 |
| Jun 6, 2014 | EF0 | 0.3 | 0 | 0 |
| Jun 6, 2014 | EF0 | 0.6 | 0 | 0 |
| Jun 6, 2014 | EF0 | 0.5 | 0 | 0 |
| Jun 3, 2014 | EF0 | 0.7 | 0 | 0 |
| Jun 4, 2013 | EF0 | 2.9 | 0 | 0 |
| May 29, 2013 | EF0 | 0.1 | 0 | 0 |
| May 29, 2013 | EF0 | 0.3 | 0 | 0 |
| May 29, 2013 | EF0 | 0.3 | 0 | 0 |
| Apr 22, 2010 | EF0 | 2.7 | 0 | 0 |
| Apr 22, 2010 | EF0 | 2.6 | 0 | 0 |
| Apr 22, 2010 | EF0 | 4.9 | 0 | 0 |
| Apr 22, 2010 | EF1 | 9.4 | 0 | 0 |
| Jun 3, 2005 | F1 | 3.4 | 0 | 0 |
| May 11, 2005 | F0 | 1.3 | 0 | 0 |
| Apr 10, 2001 | F1 | 5.1 | 0 | 0 |
| Jun 22, 1999 | F0 | 0.1 | 0 | 0 |
| Jun 22, 1999 | F0 | 0.5 | 0 | 0 |
| Jun 22, 1999 | F0 | 0.5 | 0 | 0 |
| May 15, 1995 | F1 | 1.0 | 0 | 0 |
| May 15, 1995 | F0 | 0.2 | 0 | 0 |
| Sep 7, 1994 | F0 | 0.1 | 0 | 0 |
| Jun 22, 1994 | F0 | 0.1 | 0 | 0 |
| Sep 18, 1993 | F0 | 15.0 | 0 | 0 |
| May 22, 1993 | F0 | 0.2 | 0 | 0 |
| May 10, 1985 | F0 | 0.1 | 0 | 0 |
| Aug 2, 1979 | F0 | 10.1 | 0 | 0 |
| Apr 15, 1976 | F0 | 0.1 | 0 | 0 |
| Oct 4, 1969 | F0 | 0.1 | 0 | 0 |
| Jun 23, 1967 | F3 | 35.6 | 30 | 1 |
| Jun 3, 1965 | F1 | 0.1 | 0 | 0 |
| Jun 3, 1965 | F1 | 0.1 | 0 | 0 |
| Jun 3, 1965 | F1 | 0.1 | 0 | 0 |
| Jun 3, 1965 | F1 | 0.1 | 0 | 0 |
| Jun 3, 1965 | F0 | 0.1 | 0 | 0 |
| May 10, 1964 | F0 | 0.1 | 0 | 0 |
| Jul 4, 1962 | F0 | 0.1 | 0 | 0 |
| May 27, 1956 | F1 | 30.8 | 0 | 0 |
| May 22, 1956 | F0 | 0.5 | 0 | 0 |
| Jun 10, 1954 | F2 | 0.1 | 0 | 0 |
| May 20, 1951 | F3 | 12.8 | 0 | 0 |
| May 20, 1951 | F2 | 1.0 | 0 | 0 |
- Injuries and deaths are for the tornado’s whole path, which may extend beyond the county. Deaths recorded within Kearny County: 0.
- Weak tornadoes were under-recorded before Doppler radar coverage became national in the early 1990s, so earlier decades read low. Ratings use the Fujita scale before February 2007 and the Enhanced Fujita scale after.
Storm Prediction Center severe weather database, 1950 to 2025.
Hurricanes and tropical storms
No tropical storm or hurricane has tracked within 100 miles since records began in 1851.
Wildfire and smoke
1,128 acres burned in 1 large fire since 1984, equal to 0.2% of the land.
Largest
April 10, 2023
Armstrong Fire, 1,127 acres
1,127 acres inside Kearny County.
Most recent
April 10, 2023
Armstrong Fire
1,127 acres in total.
Every large fire
| Armstrong | 2023 | 1,127 | 1,127 |
- Large fires mapped by the Monitoring Trends in Burn Severity program since 1984: 1,000 acres or more in the West, 500 or more in the East. Prescribed burns are excluded. Acres here are the part of each perimeter inside this place.
Monitoring Trends in Burn Severity (USGS and U.S. Forest Service), 1984 to 2026.
Smoke overhead
Smokiest year
2021: 43 days
Heavy smoke on 16 days in 2021, the most of any year.
Last 10 years
18.5 days a year
Medium or heavy smoke, 2016 to 2025.
2025
12 days
Medium or heavy smoke. 24 so far in 2026.
- A smoke day is a date on which a smoke plume traced by NOAA Hazard Mapping System analysts from satellite imagery covered this place's point (the county's population centre or the city centre). Counts here are of medium or heavy smoke. Since 2018 analysts have often drawn light smoke as one area over most of the continent, so light-smoke counts are not comparable from year to year. The plumes show smoke anywhere in the air above, not air quality at the ground, and smoke hidden by cloud is missed.
NOAA Hazard Mapping System smoke analysis, 2011 to 2026, retrieved October 30, 2026.
Floods and flood insurance
1 federal flood insurance claims since 2004, with $0 paid.
Flood events since 1996
- Heavy Rain27
- Flash Flood10
- Flood4
This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
OpenFEMA NFIP Redacted Claims v3, refreshed August 4, 2026. NOAA Storm Events through 2026.
River crests
| May 24, 1999 | Arkansas River at Deerfield | 12.05 | −1.95 |
| May 30, 2001 | Arkansas River at Deerfield | 11.70 | −2.30 |
| Aug 2, 2018 | Arkansas River at Deerfield | 9.44 | −4.56 |
| Jul 22, 2000 | Arkansas River at Deerfield | 8.57 | −5.43 |
| Jun 19, 2004 | Arkansas River at Deerfield | 7.88 | −6.12 |
| Mar 7, 2002 | Arkansas River at Deerfield | 7.72 | −6.28 |
| May 3, 2016 | Arkansas River at Deerfield | 7.53 | −6.47 |
| Mar 6, 2003 | Arkansas River at Deerfield | 6.74 | −7.26 |
| Jan 11, 2006 | Arkansas River at Deerfield | 6.40 | −7.60 |
River gauges
| Arkansas River at Deerfield | 14.0 | 12.05 ft | 0 |
- Crests are the highest and the recent crests the National Weather Service lists for each river gauge in the county that has a flood stage, not every flood. Flood categories use each gauge's current flood stages; crests from before levees, dams or channel changes may not be comparable. Crests measured on an old datum are left out of the rankings.
NOAA National Water Prediction Service gauge records, retrieved October 30, 2026.
Drought
In severe drought or worse for 130 of 1,581 months since 1895 (8%); the longest spell lasted 21 months.
130
Months in severe drought or worse since 1895
40
Months in extreme drought
8%
Share of all months, severe or worse
3
Drought reports to the Weather Service since 1996
Lowest reading
October 1956
−5.95, extreme drought
Longest severe spell
21 months
April 1937 to December 1938.
Latest month
September 2026
−0.64, incipient dry spell
Last severe month: March 2023.
- The Palmer Drought Severity Index is computed by NOAA each month from the county's average temperature and precipitation, relative to the county's own climate. Zero is normal; -3 or lower is severe drought and -4 or lower extreme drought. It describes the long-term balance of moisture, not water supply or crop losses.
NOAA NCEI nClimDiv county Palmer Drought Severity Index, 1895 to September 2026, issued October 6, 2026.
Earthquakes
2 earthquakes of magnitude 2.5 or more within 50 miles since 1986; none reached magnitude 4.
1
Magnitude 2.5+ inside the county since 1973
2
Magnitude 3+ within 50 miles since 1973
0
Magnitude 4+ within 50 miles since 1900
0
Magnitude 5+ within 50 miles since 1900
Largest within 50 miles
March 28, 2026
Magnitude 3.1
2 km NW of Weskan, Kansas; 49.1 miles away, 3.1 miles deep.
Most recent, magnitude 3 or more
March 28, 2026
Magnitude 3.1
2 km NW of Weskan, Kansas; 49.1 miles away.
- Earthquakes of magnitude 2.5 or more in the USGS Comprehensive Catalog since 1900. Within 50 miles means the epicentre lies within 50 miles of the county boundary (or inside the county).
- Small earthquakes were under-recorded before the modern seismic networks of the 1970s and are still missed in remote areas, so early decades read low. Magnitudes are as the catalogue reports them and mix scales (moment, local and body-wave).
USGS ANSS Comprehensive Earthquake Catalog, 1900 to present, retrieved October 30, 2026.
Severe weather and other events
834 events in the National Weather Service record, 724 of them since 1996.
262
Hail reports, 1 inch or larger
18
Hail, 2 inches or larger
172
Damaging gusts, 58 mph+
69
Winter weather events since 1996
0
Heat events since 1996
3
Cold events since 1996
Largest hail
August 9, 2004
4.25 inches
Strongest measured or estimated gust
June 21, 2006
101 mph
More event types since 1996
| Dust storms and dust devils | 1 | 0 |
| Dense fog and smoke | 7 | 0 |
Costliest events since 1996
- Oct 21, 2008Thunderstorm Wind$3.5 million
National Weather Service narrative
Thunderstorm winds were estimated to be from 90 to 100 mph. A mobile home was destroyed and another was heavily damaged. Two occupants of the destroyed trailer were injured, on seriously. There were also 16 pivot irrigation sprinklers overturned in a 4 mile radius of this location. In addition, 20 power poles were snapped and a large grain bin was destroyed. Large hay bales were blown around and all windows in the machinery and vehicles were blown out.
- Apr 22, 2010Tornado$180,000
National Weather Service narrative
This tornado was a mile wide at it's maximum size as witnessed by storm chasers and storm spotters. It did minimal damage to pivot sprinklers and barns as this was a very sparsely populated area.
- Apr 10, 2001Tornado$150,000
National Weather Service narrative
Two pivot spinklers were damaged, a 24 x 36 foot shed was blown down and 30 homes had minor roof damage.
- Aug 6, 1997Flash Flood$100,000
National Weather Service narrative
Widespread stratiform rain fell producing 5 to 10 inches. Flooding washed out a bridge on highway 25 between Lakin and Leoti. A watershed lake filled up to capacity...one that had not had water in it for over 30 years. Rainfall of 2 to 5 inches was widespread across the entire county and other parts of southwest and west central Kansas.
- Jun 13, 2009Thunderstorm Wind$90,000
National Weather Service narrative
High winds and hail of unknown size broke house windows and beat to a pulp fifth wheel travel trailer. Also the wheat crop was completely thrashed. Four inch diameter tree branches were brought down and an pivot irrigation sprinkler was overturned.
- May 10, 2010High Wind, Kearny$10,000
National Weather Service narrative
High winds behind a strong cold front blew over a steeple on a church in Lakin.
- Mar 14, 2001Thunderstorm Wind$7,000
National Weather Service narrative
The roof was blown off a building, a semi was overturned and power lines were brought down.
- Jun 24, 1997Thunderstorm Wind$5,000
- Jun 9, 2000Thunderstorm Wind$1,500
- Jun 9, 2000Thunderstorm Wind$1,000
- Storm Events records before 1996 cover only tornadoes, thunderstorm wind and hail. Damage figures are as reported by the National Weather Service at the time, not adjusted for inflation.
NOAA NCEI Storm Events Database, 1950 to 2026, issued October 26, 2026.
Weather records
From Lakin, 0.8 miles from the county’s population centre, with records from 1893.
- All-time high
- 115°F2 times, most recently Aug 9, 1896
- All-time low
- −23°F2 times, most recently Jan 5, 1942
- Warmest night
- 90°FAug 10, 1896
- Coldest day
- −7°FJan 7, 1912
- Wettest day
- 5.30 inJun 5, 1949
- Snowiest day
- 15.0 inMar 23, 1957
- Hottest year
- 2012mean 58.5°F
- Coldest year
- 1912mean 50.1°F
- Wettest year
- 194628.13 in
- Driest year
- 19567.53 in
- Snowiest season
- 50.6 in1947-48
Median first snow
December 3
Earliest: October 13, 1969
Median last snow
March 17
Latest: May 2, 2013
0 of 83 winters had no measurable snow.
Station Lakin (USC00144464), 2,998 ft elevation, 0.8 miles from the population centre. Daily records from 1893 to October 12, 2026; 99.4% of days in the last 30 years are complete. Records at a single station can differ from a city’s official threaded record, which may combine several stations.
NOAA NCEI Global Historical Climatology Network Daily.
Federal disaster declarations
11 since 1953. The most recent: Severe Storms, Straight-Line Winds, Tornadoes, and Flooding, September 24, 2024.
| Sep 24, 2024 | Severe Storm | DR-4824-KS |
| Oct 26, 2023 | Severe Storm | DR-4747-KS |
| Feb 17, 2022 | Severe Storm | DR-4640-KS |
| Mar 29, 2020 | Biological | DR-4504-KS |
| Mar 13, 2020 | Biological | EM-3481-KS |
| Jun 16, 2017 | Snowstorm | DR-4319-KS |
| Jun 24, 2009 | Severe Storm | DR-1848-KS |
| Dec 12, 2007 | Severe Storm | EM-3282-KS |
| Jan 7, 2007 | Severe Storm | DR-1675-KS |
| Sep 10, 2005 | Hurricane | EM-3236-KS |
| Jun 23, 1965 | Flood | DR-201-KS |
This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
OpenFEMA Disaster Declarations Summaries, retrieved October 30, 2026. Statewide declarations are not listed.
How this compares
Where Kearny County stands among 105 counties in Kansas and 3,143 in the United States.
| Tornadoes since 1950 | 46 | 52 / 105 |
| Tornadoes rated F3/EF3 or stronger | 2 | 71 / 105 |
| Tropical cyclones within 50 mi | 0 | — |
| Hurricane-strength passes within 50 mi | 0 | — |
| Wildfire acres since 1984 | 1,128 | 63 / 105 |
| Flood insurance claims | 1 | 67 / 105 |
| Flood insurance paid | $0 | — |
| Disaster declarations | 11 | 96 / 105 |
| Flood events since 1996 | 41 | 64 / 105 |
| Hail and wind events since 1996 | 573 | 33 / 105 |
| Winter storm events since 1996 | 69 | 57 / 105 |
| Reported damage since 1996 | $4.0 million | 79 / 105 |
| River crests at major flood stage | 0 | — |
| High tide flooding days a year, last 10 years | 0.0 | — |
| Months in severe drought since 1895 | 130 | 92 / 105 |
| Medium or heavy smoke days a year, last 10 years | 18.5 | 94 / 105 |
| Earthquakes M4+ within 50 mi since 1900 | 0 | — |
| Earthquakes M2.5+ in the county since 1973 | 1 | 30 / 105 |
Neighbouring counties
| Finney County | 103 | 0 |
| Grant County | 28 | 0 |
| Hamilton County | 36 | 0 |
| Haskell County | 37 | 0 |
| Scott County | 61 | 0 |
| Stanton County | 27 | 0 |
| Wichita County | 37 | 0 |
Sources and vintage
Every number on this page comes from these public records.
- Tornadoes NOAA Storm Prediction Center severe weather database, through 2025.
- Tropical cyclones NOAA National Hurricane Center HURDAT2 (Atlantic; Northeast and Central Pacific), through 2025.
- Wildfire USGS/USFS Monitoring Trends in Burn Severity, through 2026.
- Storm events NOAA NCEI Storm Events Database, through 2026.
- Flood insurance OpenFEMA NFIP Redacted Claims v3, refreshed August 4, 2026.
- Declarations OpenFEMA Disaster Declarations Summaries v2, retrieved October 30, 2026.
- Weather records NOAA NCEI Global Historical Climatology Network Daily, station USC00144464.
- River crests NOAA National Weather Service, National Water Prediction Service river gauges, retrieved October 30, 2026.
- Drought NOAA NCEI nClimDiv county Palmer Drought Severity Index, through September 2026.
- Smoke NOAA NESDIS Hazard Mapping System smoke analysis, retrieved October 30, 2026.
- Earthquakes USGS ANSS Comprehensive Earthquake Catalog (ComCat), retrieved October 30, 2026.
Joins, thresholds and known limits are set out in the methodology. Found an error? Report it. Page built October 30, 2026.