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 for Kearny County Tornado: 68th percentile. Tropical: 0th percentile. Wildfire: 11th percentile. Flood: 32th percentile. Hail & wind: 75th percentile. Heat: 0th percentile. Cold: 16th percentile. Winter: 51th percentile. TORTROPFIREFLOODSEVEREHEATCOLDWINTER

Hazard fingerprint Each spoke is this county’s percentile among U.S. counties where that hazard occurs. How it is computed

2026
  • 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.

Tornadoes since 1950

46

52nd of 105 in Kansas

About as many as the typical Kansas county

Details

Flood insurance claims

1

67th of 105 in Kansas

$0 paid since 2004

Details

Acres burned since 1984

1,128

63rd of 105 in Kansas

1 large fire; the largest was Armstrong, 2023

Details

Strongest tornado

F3

June 23, 1967, 35.6 mile path

Federal disaster declarations

11

Most recent: Severe Storms, Straight-Line Winds, Tornadoes, and Flooding, 2024

Details

Record high

115°F

Reached 2 times, most recently August 9, 1896

Details

Record low

−23°F

Reached 2 times, most recently January 5, 1942

Details

Snowiest 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.

Tornadoes by decade Doppler radar era² 1950s: 5 5 1960s: 9 9 1970s: 2 2 1980s: 1 1 1990s: 9 9 2000s: 3 3 2010s: 15 15 2020s: 2 2 1950s1960s1970s1980s1990s2000s2010s2020s
Recorded tornadoes per decade. The 2020s are incomplete.
Tornadoes by month J: 0 F: 0 M: 0 A: 6 M: 18 18 J: 17 J: 1 A: 1 S: 2 O: 1 N: 0 D: 0 JFMAMJJASOND
By month of occurrence, all years.

Every recorded tornado

Tornadoes in Kearny County since 1950
May 3, 2024EF00.01000
May 21, 2020EFU1.815000
May 22, 2016EF16.890000
May 22, 2016EF04.87500
May 22, 2016EF12.87500
Jun 6, 2014EF00.32500
Jun 6, 2014EF00.62500
Jun 6, 2014EF00.52500
Jun 3, 2014EF00.75000
Jun 4, 2013EF02.910000
May 29, 2013EF00.17500
May 29, 2013EF00.310000
May 29, 2013EF00.37500
Apr 22, 2010EF02.720000
Apr 22, 2010EF02.615000
Apr 22, 2010EF04.944000
Apr 22, 2010EF19.41,76000
Jun 3, 2005F13.410000
May 11, 2005F01.33000
Apr 10, 2001F15.115000
Jun 22, 1999F00.12000
Jun 22, 1999F00.55000
Jun 22, 1999F00.55000
May 15, 1995F11.010000
May 15, 1995F00.25000
Sep 7, 1994F00.11000
Jun 22, 1994F00.11000
Sep 18, 1993F015.02000
May 22, 1993F00.21000
May 10, 1985F00.11000
Aug 2, 1979F010.15000
Apr 15, 1976F00.12000
Oct 4, 1969F00.11000
Jun 23, 1967F335.610301
Jun 3, 1965F10.11000
Jun 3, 1965F10.11000
Jun 3, 1965F10.11000
Jun 3, 1965F10.11000
Jun 3, 1965F00.11000
May 10, 1964F00.11000
Jul 4, 1962F00.11000
May 27, 1956F130.81000
May 22, 1956F00.51000
Jun 10, 1954F20.11000
May 20, 1951F312.890000
May 20, 1951F21.01000
  1. Injuries and deaths are for the tornado’s whole path, which may extend beyond the county. Deaths recorded within Kearny County: 0.
  2. 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.

Acres burned since 1984, cumulative 2023: 1,128 1,128 acres 198519901995200020052010201520202025
Running total of acres burned inside the county (line) and each year’s acres (bars).

Every large fire

Large wildfires since 1984
Armstrong20231,1271,127
  1. 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.

Days with medium or heavy smoke overhead, by year 2011: 14 2012: 19 2013: 11 2014: 2 2015: 10 2016: 2 2017: 13 2018: 15 2019: 4 2020: 39 2021: 43 43 2022: 19 2023: 18 2024: 20 2025: 12 201120122013201420152016201720182019202020212022202320242025
Days each year on which a satellite-traced plume of medium or heavy smoke covered the county’s population centre, 2011 to 2025.
  1. 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.

Federal flood insurance claims by year
Claims per year since 2004. Years with fewer than five claims are not shown.

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

Highest river crests above flood stage
May 24, 1999Arkansas River at Deerfield12.05−1.95Below flood stage
May 30, 2001Arkansas River at Deerfield11.70−2.30Below flood stage
Aug 2, 2018Arkansas River at Deerfield9.44−4.56Below flood stage
Jul 22, 2000Arkansas River at Deerfield8.57−5.43Below flood stage
Jun 19, 2004Arkansas River at Deerfield7.88−6.12Below flood stage
Mar 7, 2002Arkansas River at Deerfield7.72−6.28Below flood stage
May 3, 2016Arkansas River at Deerfield7.53−6.47Below flood stage
Mar 6, 2003Arkansas River at Deerfield6.74−7.26Below flood stage
Jan 11, 2006Arkansas River at Deerfield6.40−7.60Below flood stage

River gauges

River gauges and their highest listed crests
Arkansas River at Deerfield14.012.05 ftMay 24, 19990
  1. 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.

Months in severe drought or worse, by year 1895: 0 1896: 0 1897: 0 1898: 0 1899: 0 1900: 0 1901: 0 1902: 0 1903: 0 1904: 0 1905: 0 1906: 0 1907: 0 1908: 0 1909: 0 1910: 0 1911: 4 1912: 0 1913: 1 1914: 0 1915: 0 1916: 0 1917: 0 1918: 0 1919: 0 1920: 0 1921: 0 1922: 0 1923: 0 1924: 0 1925: 0 1926: 0 1927: 0 1928: 0 1929: 0 1930: 0 1931: 0 1932: 0 1933: 1 1934: 5 1935: 8 1936: 8 1937: 10 1938: 12 12 1939: 7 1940: 3 1941: 0 1942: 0 1943: 2 1944: 0 1945: 0 1946: 0 1947: 0 1948: 0 1949: 0 1950: 0 1951: 0 1952: 1 1953: 7 1954: 7 1955: 3 1956: 9 1957: 2 1958: 0 1959: 0 1960: 0 1961: 0 1962: 0 1963: 4 1964: 5 1965: 1 1966: 0 1967: 0 1968: 0 1969: 0 1970: 0 1971: 0 1972: 0 1973: 0 1974: 0 1975: 0 1976: 0 1977: 0 1978: 0 1979: 0 1980: 0 1981: 0 1982: 0 1983: 0 1984: 0 1985: 0 1986: 0 1987: 0 1988: 1 1989: 0 1990: 0 1991: 0 1992: 0 1993: 0 1994: 0 1995: 0 1996: 0 1997: 0 1998: 0 1999: 0 2000: 0 2001: 0 2002: 4 2003: 0 2004: 0 2005: 0 2006: 1 2007: 0 2008: 1 2009: 0 2010: 0 2011: 4 2012: 6 2013: 3 2014: 1 2015: 0 2016: 0 2017: 0 2018: 0 2019: 0 2020: 0 2021: 0 2022: 6 2023: 3 2024: 0 2025: 0 18951905191519251935194519551965197519851995200520152025
Months each year with a Palmer index of −3 or lower, 1895 to 2025. Twelve means the whole year.
  1. 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.

  1. 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).
  2. 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

Other Storm Events types since 1996
Dust storms and dust devils100Jan 15, 2021
Dense fog and smoke700Mar 3, 2026

Costliest events since 1996

  1. 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.

  2. 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.

  3. 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.

  4. 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.

  5. 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.

  6. 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.

  7. 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.

  8. Jun 24, 1997Thunderstorm Wind$5,000
  9. Jun 9, 2000Thunderstorm Wind$1,500
  10. Jun 9, 2000Thunderstorm Wind$1,000
  1. 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
Average monthly high and low temperature and precipitation, last 30 years, Lakin 32°F 46° 19° 0.3 Jan 50° 21° 0.3 Feb 61° 29° 0.9 Mar 69° 38° 1.3 Apr 79° 49° 2.4 May 90° 60° 2.9 Jun 95° 66° 2.8 Jul 93° 64° 2.5 Aug 86° 56° 1.2 Sep 72° 42° 1.6 Oct 59° 29° 0.6 Nov 48° 21° 0.6 Dec Precipitation, inches
Average daily high and low by month, and average monthly precipitation, over the last 30 years.
Days reaching 95°F per year 1976: 38 1977: 41 1978: 59 1979: 28 1980: 48 1981: 35 1982: 37 1983: 58 1985: 38 1986: 36 1987: 34 1988: 50 1989: 26 1990: 43 1991: 34 1992: 14 1993: 30 1994: 47 1995: 48 1996: 27 1997: 41 1998: 54 1999: 45 2000: 80 80 2001: 63 2002: 58 2003: 55 2004: 39 2005: 43 2006: 61 2007: 46 2008: 40 2009: 36 2010: 52 2011: 74 2012: 72 2013: 59 2014: 52 2015: 64 2016: 52 2017: 38 2018: 50 2019: 53 2020: 54 2021: 45 2022: 68 2023: 36 2024: 62 2025: 53 19761987199720072017
Days reaching 95°F each complete year, last 50 years. Thirty-year average: 52.4.
Snowfall by winter 1976: 7.3 in 1977: 17.5 in 1979: 22.3 in 1980: 8.8 in 1981: 7.0 in 1982: 15.5 in 1983: 30.5 in 1987: 14.1 in 1989: 34.8 in 1990: 3.0 in 1991: 12.0 in 1992: 29.0 in 1993: 8.5 in 1995: 6.4 in 1996: 23.0 in 1997: 32.5 in 1998: 23.0 in 1999: 10.5 in 2000: 31.0 in 2001: 9.0 in 2002: 18.5 in 2003: 12.7 in 2004: 14.4 in 2005: 16.3 in 2006: 45.0 in 45.0 2007: 17.7 in 2008: 23.5 in 2009: 21.5 in 2010: 13.0 in 2011: 15.0 in 2012: 26.5 in 2013: 24.5 in 2014: 16.2 in 2015: 4.5 in 2016: 27.5 in 2017: 4.5 in 2018: 34.5 in 2019: 13.5 in 2020: 16.5 in 2021: 17.0 in 2022: 12.0 in 2023: 17.0 in 2024: 8.5 in 2025: 10.0 in 19761991200220122022
Total snowfall each winter (July to June), last 50 winters.

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.

Federal disaster declarations
Sep 24, 2024Severe StormSevere Storms, Straight-Line Winds, Tornadoes, and FloodingMajor disasterDR-4824-KS
Oct 26, 2023Severe StormSevere Storms, Straight-Line Winds, Tornadoes, and FloodingMajor disasterDR-4747-KS
Feb 17, 2022Severe StormSevere Storms and Straight Line WindsMajor disasterDR-4640-KS
Mar 29, 2020BiologicalCovid-19 PandemicMajor disasterDR-4504-KS
Mar 13, 2020BiologicalCovid-19EmergencyEM-3481-KS
Jun 16, 2017SnowstormSevere Winter Storm, Snowstorm, Straight-Line Winds, and FloodingMajor disasterDR-4319-KS
Jun 24, 2009Severe StormSevere Winter Storm and Record and Near Record SnowMajor disasterDR-1848-KS
Dec 12, 2007Severe StormSevere Winter StormsEmergencyEM-3282-KS
Jan 7, 2007Severe StormSevere Winter StormMajor disasterDR-1675-KS
Sep 10, 2005HurricaneHurricane Katrina EvacuationEmergencyEM-3236-KS
Jun 23, 1965FloodFloodingMajor disasterDR-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.

Ranks
Tornadoes since 19504652 / 105479 / 3,143
Tornadoes rated F3/EF3 or stronger271 / 105866 / 3,143
Tropical cyclones within 50 mi0——
Hurricane-strength passes within 50 mi0——
Wildfire acres since 19841,12863 / 1051,285 / 3,143
Flood insurance claims167 / 1052,799 / 3,143
Flood insurance paid$0——
Disaster declarations1196 / 1052,727 / 3,143
Flood events since 19964164 / 1051,698 / 3,143
Hail and wind events since 199657333 / 105321 / 3,143
Winter storm events since 19966957 / 1051,481 / 3,143
Reported damage since 1996$4.0 million79 / 1052,487 / 3,143
River crests at major flood stage0——
High tide flooding days a year, last 10 years0.0——
Months in severe drought since 189513092 / 1051,459 / 3,143
Medium or heavy smoke days a year, last 10 years18.594 / 1051,164 / 3,143
Earthquakes M4+ within 50 mi since 19000——
Earthquakes M2.5+ in the county since 1973130 / 105826 / 3,143

Neighbouring counties

Neighbouring counties
Finney County10303,10313
Grant County2808161
Hamilton County3604,2630
Haskell County3705,7270
Scott County61000
Stanton County27016,2940
Wichita County37000

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.