County Hazards

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Harvey County, Kansas

Recorded hazard history: storm events since 1950, federal disaster declarations since 1953, flood insurance claims since 1978, and FEMA's risk index.

FIPS 20079 · 33,817 residents (2021) · 540 sq mi · dominant hazard Hail

Hail · 323Tornado · 53Flood · 37Wind · 263Winter · 65
2026-06-10: Hail2026-06-10: Hail2026-06-10: Hail2026-05-30: Hail2026-05-30: Hail2026-05-18: Hail2026-04-27: Hail2026-04-17: Hail2025-09-03: Hail2025-09-03: Hail2025-09-03: Hail2025-09-03: Hail2025-09-03: Hail2025-07-30: Hail2025-07-24: Hail2025-07-24: Hail2025-07-08: Hail2025-05-25: Hail2025-05-18: Hail2025-04-22: Hail2025-04-22: Hail2025-04-22: Hail2025-04-22: Hail2025-04-02: Hail2024-05-19: Hail2024-04-30: Hail2024-04-30: Hail2024-04-30: Hail2023-06-17: Hail2023-05-30: Hail2023-05-30: Hail2023-04-19: Hail2023-04-19: Hail2022-07-01: Hail2022-07-01: Hail2022-06-22: Hail2022-06-05: Hail2022-05-31: Hail2022-05-31: Hail2022-03-29: Hail2020-05-15: Hail2020-05-15: Hail2020-04-11: Hail2020-04-11: Hail2020-04-11: Hail2019-08-06: Hail2019-08-06: Hail2019-08-06: Hail2019-06-15: Hail2019-05-28: Hail2019-05-23: Hail2019-05-23: Hail2019-05-18: Hail2017-05-31: Hail2017-05-31: Hail2017-05-19: Hail2017-05-18: Hail2017-03-24: Hail2017-03-24: Hail2017-03-24: Hail2017-03-24: Hail2016-10-06: Hail2016-06-15: Hail2016-06-15: Hail2016-06-15: Hail2016-06-15: Hail2016-06-15: Hail2016-06-15: Hail2016-05-27: Hail2016-05-26: Hail2016-05-26: Hail2016-05-26: Hail2016-05-26: Hail2016-05-26: Hail2016-05-26: Hail2016-05-26: Hail2016-05-13: Hail2016-05-13: Hail2016-05-08: Hail2016-05-08: Hail2015-04-16: Hail2015-04-16: Hail2015-04-02: Hail2014-05-07: Hail2014-05-07: Hail2014-05-07: Hail2014-04-13: Hail2013-05-08: Hail2013-05-08: Hail2012-05-30: Hail2012-05-30: Hail2012-05-30: Hail2012-03-29: Hail2012-03-29: Hail2012-03-08: Hail2012-03-08: Hail2011-06-20: Hail2011-06-20: Hail2011-06-20: Hail2011-06-20: Hail2011-06-18: Hail2011-06-17: Hail2011-06-17: Hail2011-06-17: Hail2011-06-09: Hail2010-07-24: Hail2010-06-08: Hail2010-06-08: Hail2010-05-12: Hail2010-05-12: Hail2010-05-12: Hail2010-05-12: Hail2009-08-15: Hail2009-07-28: Hail2009-07-08: Hail2009-07-08: Hail2009-07-08: Hail2009-05-08: Hail2009-04-18: Hail2009-04-18: Hail1955-04-27: Tornado1955-05-27: Tornado1955-05-27: Tornado1955-05-27: Tornado1956-07-21: Tornado1959-05-10: Tornado1960-05-25: Tornado1960-03-31: Tornado1961-07-13: Tornado1961-03-26: Tornado1962-05-24: Tornado1963-07-12: Tornado1963-05-26: Tornado1964-04-23: Tornado1964-05-23: Tornado1964-04-22: Tornado1965-05-13: Tornado1965-05-13: Tornado1966-05-20: Tornado1966-05-20: Tornado1970-03-02: Tornado1974-05-13: Tornado1975-11-29: Tornado1984-04-26: Tornado1984-10-31: Tornado1984-06-03: Tornado1988-05-31: Tornado1989-10-27: Tornado1989-10-27: Tornado1989-10-27: Tornado1990-04-09: Tornado1990-05-15: Tornado1990-05-15: Tornado1990-03-13: Tornado1990-03-13: Tornado1990-03-13: Tornado1991-04-26: Tornado1997-05-25: Tornado1997-05-25: Tornado1998-06-08: Tornado1998-06-08: Tornado2001-06-05: Tornado2002-04-11: Tornado2006-01-28: Tornado2009-03-07: Tornado2015-08-28: Tornado2015-05-06: Tornado2022-04-29: Tornado2024-04-30: Tornado2026-04-23: Tornado2026-04-23: Tornado2026-06-21: Tornado2005-06-10: Flood2005-06-08: Flood2007-05-24: Flood2010-06-13: Flood2010-07-04: Flood2013-07-30: Flood2013-07-29: Flood2013-07-29: Flood2013-07-29: Flood2013-08-05: Flood2015-06-15: Flood2015-06-15: Flood2015-06-15: Flood2015-12-13: Flood2015-12-13: Flood2015-05-16: Flood2016-06-15: Flood2016-05-27: Flood2016-07-02: Flood2017-03-29: Flood2018-09-05: Flood2018-10-08: Flood2018-10-09: Flood2018-10-09: Flood2018-10-09: Flood2019-05-08: Flood2019-05-26: Flood2019-05-26: Flood2019-05-25: Flood2019-05-25: Flood2021-06-25: Flood2023-06-18: Flood2026-06-20: Wind2026-06-08: Wind2026-05-30: Wind2026-05-30: Wind2026-05-18: Wind2026-05-18: Wind2026-05-18: Wind2026-05-18: Wind2026-05-18: Wind2025-09-03: Wind2025-09-03: Wind2025-09-03: Wind2025-06-17: Wind2025-06-17: Wind2025-06-17: Wind2025-06-17: Wind2025-06-17: Wind2025-05-19: Wind2025-05-19: Wind2025-04-02: Wind2025-04-02: Wind2024-09-20: Wind2024-08-14: Wind2024-08-14: Wind2024-08-14: Wind2024-08-14: Wind2024-08-14: Wind2024-08-14: Wind2024-08-13: Wind2024-07-04: Wind2024-07-04: Wind2024-07-02: Wind2024-07-02: Wind2024-07-02: Wind2024-06-13: Wind2024-05-25: Wind2024-05-25: Wind2024-05-25: Wind2024-05-19: Wind2024-05-19: Wind2024-05-19: Wind2024-05-19: Wind2024-04-30: Wind2023-08-05: Wind2023-08-05: Wind2023-08-05: Wind2023-08-05: Wind2023-08-05: Wind2023-08-05: Wind2023-08-05: Wind2023-07-22: Wind2023-07-14: Wind2023-06-27: Wind2023-06-05: Wind2022-07-01: Wind2022-06-22: Wind2022-06-05: Wind2022-05-30: Wind2022-05-30: Wind2022-03-29: Wind2021-12-15: Wind2021-12-15: Wind2021-12-15: Wind2021-08-20: Wind2021-06-25: Wind2021-06-25: Wind2021-06-25: Wind2021-06-25: Wind2021-06-25: Wind2021-06-25: Wind2021-06-25: Wind2019-08-29: Wind2019-08-21: Wind2019-08-21: Wind2019-08-21: Wind2019-08-21: Wind2019-08-17: Wind2019-08-17: Wind2019-08-06: Wind2019-08-06: Wind2019-05-27: Wind2018-05-29: Wind2017-06-15: Wind2017-06-15: Wind2017-06-15: Wind2017-06-15: Wind2017-05-19: Wind2017-05-18: Wind2017-05-18: Wind2016-06-23: Wind2016-06-15: Wind2016-05-24: Wind2016-05-24: Wind2015-08-05: Wind2015-08-05: Wind2015-04-08: Wind2015-04-02: Wind2015-04-02: Wind2015-04-02: Wind2015-04-02: Wind2015-04-02: Wind2015-04-02: Wind2014-06-05: Wind2014-05-11: Wind
Harvey County within Kansas. Dots: HailTornadoFloodWind event locations in the kept record. Boundaries: US Census Bureau.

NCEI notes that Storm Data is compiled from a variety of sources including the National Weather Service, other federal, state and local agencies, the media and the public; that property and crop damage figures are estimates; and that some events are recorded by NWS forecast zone rather than by county. FEMA notes that NFIP claim records are redacted and aggregated to protect the privacy of policyholders. NCEI storm records through 30 Jun 2026; OpenFEMA declarations refreshed 1 Oct 2026; NFIP claims as of 8 Sep 2026.

Between 1950 and 2026, NCEI recorded 836 storm events in Harvey County, Kansas, led by hail.

That is 154.9 events per 100 square miles, above the Kansas figure of 115.0, and 247.2 per 10,000 residents against 320.3 statewide.

35 events fall in the 12 months to 30 Jun 2026. NCEI attributes 4 deaths and 105 injuries to events in the county, with property damage estimated at $63M and crop damage at $5.6M.

FEMA has designated the county in 25 federal disaster declarations since 1953; the most recent is Severe Storm, Straight-Line Winds, Tornadoes, And Flooding (major disaster, 20 Aug 2024).

National Flood Insurance Program policyholders in the county filed 403 claims since 1978, of which 309 were paid, totalling $3.2M (about $10K per paid claim). FEMA counts 142 residential flood policies in force.

FEMA's National Risk Index rates the county's overall risk as "Very Low" and its expected annual loss as "Relatively Low" ($21M a year across 18 hazards).

35events, last 12 monthsto 30 Jun 2026
836events since 19504 deaths, 105 injuries recorded
25disaster declarationslast 20 Aug 2024
403NFIP flood claims$3.2M paid

Compared with Kansas and the United States

MeasureHarvey CountyKansasUS
Recorded events since 195083694,0071,977,440
Events per 100 square miles154.9115.056.0
Events per 10,000 residents247.2320.359.6
Events in the last 12 months352,35762,008
Deaths recorded by NCEI447526,435
Property damage (NCEI estimates)$63M$5.3B$575B
NFIP claims per 1,000 residents11.92.78.1
Average paid NFIP claim$10K$19K$43K
Claims per 100 policies in force, last 10 years6.315.916.1

County-recorded events plus zone-recorded events whose forecast zone is named for the county. State and US rows include events recorded only by forecast zone. Rates use 2021 Census population and land area.

Events by decade

Hail: 4Tornado: 6Wind: 5
Hail: 4Tornado: 14Wind: 3
Hail: 17Tornado: 3Wind: 5
Hail: 16Tornado: 7Wind: 11
Hail: 59Tornado: 12Flood: 1Wind: 28Winter: 3Lightning: 3
Hail: 111Tornado: 4Flood: 7Wind: 62Winter: 24Heat: 1Cold: 1Wildfire: 1Lightning: 6
Hail: 67Tornado: 2Flood: 27Wind: 67Winter: 24Heat: 10Cold: 1Drought: 31Other: 3
Hail: 45Tornado: 5Flood: 2Wind: 82Winter: 14Drought: 26Other: 12
151950s211960s251970s341980s1061990s2172000s2322010s1862020s
Recorded events in Harvey County by decade and hazard group. HailTornadoFloodWindWinterHeatColdDroughtWildfireLightningOther NCEI recorded only tornadoes, hail and thunderstorm wind before 1996.

Trend: 476 events in the 20 years to 2025 against 262 in the 20 years before. Reporting practice changed in 1996 and again with automated reports in the 2000s, so decade totals measure the record as much as the weather.

Events by type

Hail323
Wind263
Winter65
Drought57
Tornado53
Flood37
Other15
Heat11
Lightning9
Cold2
Wildfire1
HazardEventsDeathsShare of state's events
■ Hail323—0.8%detail
■ Wind263—0.9%detail
■ Winter6520.9%detail
■ Drought57—1.9%
■ Tornado5311.1%detail
■ Flood3710.8%detail
■ Other15—0.7%
■ Heat11—1.2%
■ Lightning9—2.6%
■ Cold2—0.3%
■ Wildfire1—1.1%

Hazard pages exist for hail, tornado, flood, wind and winter where the county has at least 10 recorded events. "Other" covers heavy rain, debris flow, dust, funnel clouds and similar reports.

Largest recorded events

DateEvent typeGroupMagnitudeProperty damageCrop damageDeathsInjuriesGeography
13 Mar 1990TornadoTornadoF5$25M—159County
3 Feb 2014Heavy SnowWinter—$250K—11Forecast zone
1 Nov 1998FloodFlood—$1.0M—1—Forecast zone
20 Feb 2008Winter WeatherWinter———1—Forecast zone
31 Jan 2007Winter WeatherWinter————9Forecast zone
25 Nov 2023Winter StormWinter————9Forecast zone
23 Feb 2003Winter StormWinter————7Forecast zone
23 Dec 2010Winter WeatherWinter—$20K——4Forecast zone
1 Feb 2011Winter StormWinter—$20K——4Forecast zone
2 Apr 2015Thunderstorm WindWind100 mph$40K——3County
13 Mar 1990TornadoTornadoF5$25M———County
23 Dec 2008Winter WeatherWinter—$10K——2Forecast zone
13 May 1974TornadoTornadoF2———2County
21 Aug 2003Thunderstorm WindWind60 mph$25K——1County
7 Dec 2009Winter WeatherWinter—$10K——1Forecast zone
12 Jul 1963TornadoTornadoF2$30——1County
28 Aug 1989Thunderstorm WindWind0 mph———1County
19 Jun 1990Thunderstorm WindWind92 mph———1County
1 Jul 2011DroughtDrought——$4.0M——Forecast zone
10 Dec 2007Ice StormWinter—$3.7M———Forecast zone

Ranked by deaths, then injuries, then NCEI's damage estimate. Deaths and injuries are NCEI counts (direct plus indirect); no personal details are recorded here.

Federal disaster declarations

DeclaredNumberTypeIncidentTitlePrograms
20 Aug 2024DR-4811Major disasterSevere StormSevere Storm, Straight-Line Winds, Tornadoes, And FloodingPublic assistance
5 Mar 2022FM-5425Fire management assistanceFireCottonwood Fire ComplexPublic assistance
29 Mar 2020DR-4504Major disasterBiologicalCovid-19 PandemicIndividual assistance, Public assistance
13 Mar 2020EM-3481EmergencyBiologicalCovid-19Public assistance
20 Jun 2019DR-4449Major disasterSevere StormSevere Storms, Straight-Line Winds, Tornadoes, Flooding,Landslides,And MudslidesPublic assistance
28 May 2019EM-3412EmergencySevere StormTornadoes And FloodingPublic assistance
25 Feb 2019DR-4417Major disasterSevere StormSevere Storms, Straight-Line Winds, And FloodingPublic assistance
20 Jul 2015DR-4230Major disasterSevere StormSevere Storms, Tornadoes, Straight-Line Winds, And FloodingPublic assistance
22 Oct 2013DR-4150Major disasterSevere StormSevere Storms, Straight-Line Winds, Tornadoes, And FloodingPublic assistance
26 Apr 2013DR-4112Major disasterSnowstormSnowstormPublic assistance
10 Aug 2010DR-1932Major disasterSevere StormSevere Storms, Flooding, And TornadoesPublic assistance
25 Jun 2009DR-1849Major disasterSevere StormSevere Storms, Flooding, Straight-Line Winds, And TornadoesPublic assistance
24 Jun 2009DR-1848Major disasterSevere StormSevere Winter Storm And Record And Near Record SnowPublic assistance
31 Oct 2008DR-1808Major disasterSevere StormSevere Storms, Flooding, And TornadoesPublic assistance
1 Feb 2008DR-1741Major disasterSevere StormSevere Winter StormsPublic assistance
12 Dec 2007EM-3282EmergencySevere StormSevere Winter StormsPublic assistance
6 May 2007DR-1699Major disasterSevere StormSevere Storms, Tornadoes, And FloodingPublic assistance
10 Sep 2005EM-3236EmergencyHurricaneHurricane Katrina EvacuationPublic assistance
8 Feb 2005DR-1579Major disasterSevere StormSevere Winter Storms, Heavy Rains, And FloodingPublic assistance
5 Nov 1998DR-1258Major disasterSevere StormKs-Flooding 10/31/98Individual assistance, Public assistance
9 Jun 1998EM-3126EmergencyOtherDebruce Grain Elevator Explosion (Sedgwick Cty)Public assistance
22 Jul 1993DR-1000Major disasterFloodSevere Storms & FloodingIndividual assistance, Public assistance
28 Sep 1973DR-403Major disasterSevere StormSevere Storms, Tornadoes & FloodingIndividual assistance, Public assistance
2 May 1973DR-378Major disasterFloodSevere Storms & FloodingPublic assistance
23 Jun 1965DR-201Major disasterFloodFloodingIndividual assistance, Public assistance

Declarations in which FEMA designated this county, from the OpenFEMA Disaster Declarations Summaries (v2). DR: major disaster; EM: emergency; FM: fire management assistance. Programs show whether individual or public assistance was made available.

Flood insurance claims

197820022026
NFIP claims by year of loss in Harvey County, 1978 to 2026 (hover for the amount paid).
Claims since 1978403
Paid claims309
Total paid$3.2M
Average paid claim$10K
Repetitive-loss properties80 severe
Residential policies in force1421.0% of 14,527 structures
Year of lossClaimsPaid claimsAmount paidAverage paid
201975$63,325$12,665
201811$51,434$51,434
201711$13,183$13,183
201610$0—
20151610$79,264$7,926
20131711$187,288$17,026
201210$0—
201043$8,817$2,939
200922$5,298$2,649
200810$0—
20054037$305,843$8,266
199921$1,099$1,099
19982015$73,039$4,869
199710$0—
199611$2,568$2,568
199532$2,560$1,280
199411$1,686$1,686
1993176138$1,934,869$14,021
199110$0—
199010$0—
19871910$17,129$1,713
198610$0—
198592$4,013$2,007
198420$0—
198311$1,730$1,730

OpenFEMA NFIP claims (v3, as of 8 Sep 2026), aggregated by year of loss; amounts are building, contents and increased-cost-of-compliance payments as recorded. Repetitive-loss counts from the NFIP Multiple Loss Properties file (2 Aug 2026); policies in force from the NFIP Residential Penetration Rates file (3 Aug 2026).

National Risk Index

Overall riskVery Lowscore 38.9 of 100
Expected annual loss$21MRelatively Low
Social vulnerabilityVery Low
Community resilienceVery High
Hazard (NRI)Risk ratingExpected annual loss
Inland floodingRelatively Low$7,889,726
TornadoRelatively Moderate$6,283,641
Cold waveRelatively Low$1,524,101
HailRelatively Moderate$1,323,115
Heat waveRelatively Low$1,175,513
Strong windRelatively Low$704,369
Ice stormRelatively Moderate$474,594
Winter weatherRelatively Moderate$378,511
WildfireRelatively Low$241,238
DroughtRelatively Low$241,145
LightningRelatively Low$214,540
EarthquakeVery Low$94,445
LandslideVery Low$233

FEMA National Risk Index, December 2025 release. Ratings are FEMA's relative comparison of counties; expected annual loss is FEMA's modelled estimate of average yearly building, population and agriculture loss. See how to read the NRI.

Hurricane and tropical storm passes

No HURDAT2 track at tropical-storm strength passes within 100 miles of the county's centre point (through the 2025 season).

ZIP codes with flood claims

ZIP codes whose NFIP claims carry this county's code, with the number of claims. Five or more claims are needed for a ZIP page to be indexed.

Questions and answers

How often does it hail in Harvey County, KS?

NCEI records 323 hail events in Harvey County since 1950, in 52 different years; that is about 4.2 recorded events a year. 86 reports were golf-ball size (1.75 in) or larger.

Has Harvey County had a tornado?

Yes. NCEI records 53 tornadoes in Harvey County since 1950, 12 of them rated (E)F2 or stronger. Tornado deaths recorded: 1.

When was the last federal disaster declaration for Harvey County?

20 Aug 2024: Severe Storm, Straight-Line Winds, Tornadoes, And Flooding, a major disaster declaration for severe storm. The county appears in 25 declarations since 1953.

How many flood insurance claims have been filed in Harvey County, and how much was paid?

403 NFIP claims since 1978, 309 of them paid, for $3.2M in total. FEMA publishes these figures redacted and aggregated; individual properties are not identified.

Is Harvey County in the National Risk Index's high-risk band?

FEMA's National Risk Index (December 2025) rates the county "Very Low" for overall risk, "Relatively Low" for expected annual loss, "Very Low" for social vulnerability and "Very High" for community resilience. These ratings are FEMA's relative comparison across all US counties.

How does Harvey County compare with the rest of Kansas?

154.9 recorded events per 100 square miles against 115.0 statewide, and 11.9 NFIP claims per 1,000 residents against 2.7. The comparison table on this page shows each measure beside the state and national figures.

Provenance

Storm events: NOAA NCEI Storm Events Database, yearly details files through 30 Jun 2026 (public domain). Declarations: OpenFEMA DisasterDeclarationsSummaries v2, refreshed 1 Oct 2026. Flood claims: OpenFEMA NfipClaims v3 as of 8 Sep 2026; NfipMultipleLossProperties v1 (2 Aug 2026); NfipResidentialPenetrationRates v1 (3 Aug 2026). Risk index: FEMA National Risk Index, December 2025. Hurricane tracks: NHC HURDAT2 through 2025. Population and area: US Census Bureau, 2021 vintage. Built 1 Oct 2026; see the methodology and corrections pages. Hazard hubs: Hail · Tornado · Flood · Wind · Winter.