Butler County, Kansas

What hazards hit Butler County most?

The most frequent records are hail reports: 895 since 1956. 53% of its hail reports since 1956 fell in May and June. The rank column places the county among Kansas's counties by days with a record per 1,000 square miles of land over each hazard's complete period.

Source: NOAA NCEI Storm Events Database (county and forecast-zone records attributed to the county; a zone record shows its own totals on each county it covers). Days: dates with at least one record of the hazard in the county. Ranks: days with a record per 1,000 square miles of land (Census Bureau 2024 Gazetteer), since 1950 for tornadoes, 1955 for hail and thunderstorm wind, 1996 for the rest.

How many tornadoes has Butler County had?

NOAA records 90 tornadoes in Butler County from 1950 to 2025, the strongest rated F5, with 28 deaths and 174 injuries recorded in the county. That is 53rd of 105 Kansas counties by days with tornadoes per 1,000 square miles since 1950. A tornado that crossed a county line is counted in each county it touched, with the length of its path inside the county.

Counted as whole tornadoes rather than county records, the Storm Prediction Center's database holds 92 tornadoes whose track touched Butler County since 1950 (NOAA's county records number 90: they file a crossing tornado once per county segment, and the two databases differ on some tracks); along their whole tracks they killed 32 people, 28 of them in Butler County.

Map of the strongest tornado tracks in Kansas.

Source: NOAA NCEI Storm Events Database, tornado records by county (path length in the county, maximum width); ratings as published: F scale before February 1, 2007, EF scale after. Whole-track figures: NOAA Storm Prediction Center tornado database (1950-2025). SPC severe weather database.

When was the last damaging storm in Butler County?

The most recent record with damage, injuries or deaths is the December 18, 2025 high wind (1 death).

Around 2:30 in the afternoon, several broadcast media sources reported a motorcycle accident south of El Dorado near the intersection of 50th and Haverhill Road. It was reported the motorcyclist lost control due to strong winds, and unfortunately, the motorcyclist lost his life. The nearest observation at the Jabara Airport was reporting sustained winds around 30-35 mph with gusts around 50-55 mph at the time of the crash. Peak wind gusts of 59 mph were reported around 4:30 in the afternoon at Jabara Airport.
National Weather Service event narrative, NOAA Storm Events Database (search the full record, event 1306207)

Source: NOAA NCEI Storm Events Database; every record of 2025-2026 is listed, earlier ones when they caused deaths, injuries or $250,000 of damage (2025 dollars), and every tornado.

The deadliest and costliest records

A damage figure marked "step" is a record from before 1993: NOAA then filed damage by category, and the figure is the category as entered, in the dollars of that year, not an estimate of the loss.

Source: NOAA NCEI Storm Events Database: deaths and injuries direct and indirect; damage is property plus crops as estimated by the National Weather Service, converted to 2025 dollars.

Is it getting more frequent?

Records per decade for Butler County's most frequent hazards. Counts rose everywhere after 1996, when NOAA began recording every event type, so compare decades within a hazard's complete period only (the shaded cells come before it).

Source: NOAA NCEI Storm Events Database, records per calendar decade; zone records from the CZ_TYPE field (Z).

What time of year?

53% of its hail reports since 1956 fell in May and June. The two busiest months are in violet.

Source: NOAA NCEI Storm Events Database, records by the month they began.

Federal disaster declarations for Butler County

FEMA's register lists 29 declarations that include Butler County: 25 major disasters, 4 emergencies and 0 fire management assistance declarations. Most were for severe storm (19) and flood (4).

Source: FEMA OpenFEMA Disaster Declarations Summaries (v2), declarations through October 2, 2026; one declaration is counted once however many areas it names. OpenFEMA dataset page.

How many floods has Butler County had?

NOAA's Storm Events Database holds 142 flood or flash flood records for Butler County from 1998 to 2026, on 88 days, with 2 deaths. By flood insurance claims since 1978 (OpenFEMA, as of September 8, 2026), Butler County ranks 496th of 2,942 U.S. counties.

The National Flood Insurance Program has paid $12.7 million on 507 claims filed in Butler County; the most in one year was 134 in 1979. Claims count insured losses only: uninsured flood damage is not in this file.

Source: FEMA OpenFEMA NFIP Redacted Claims, as of September 8, 2026; claims by year of loss, payments in the dollars of the year paid. OpenFEMA dataset page.

FEMA's modeled risk for Butler County

FEMA's National Risk Index rates Butler County Relatively Low overall, with an expected annual loss of $42.3 million. These are FEMA's model estimates of future loss from 18 hazards, not a count of what happened; they can differ from the record above.

Source: FEMA National Risk Index, county table, December 2025 release. FEMA's National Risk Index map.

Counties that share a border with Butler County

1. Sedgwick County 3,150
2. Butler County 2,021
3. Cowley County 1,585
4. Sumner County 1,313
5. Marion County 861
6. Harvey County 836
7. Greenwood County 678
8. Chase County 497
9. Elk County 462

Source: U.S. Census Bureau county adjacency file; NOAA NCEI Storm Events Database, records since 1950. The Census Bureau's adjacency file.

Next

• Tornadoes in KansasEvery Kansas tornado since 1950 and the counties with the most per square mile
• Hail in KansasThe state's hail reports, by county, year and month
• The Kansas recordEvery hazard in the state, its deadliest events and its federal declarations
• FEMA's risk rating for each hazard in Butler CountyThe hazard risk calculator: 18 hazards beside the county's record
• Download Butler County's FEMA declarations (CSV)29 rows: every declaration that named the county, for your own analysis