County Hazards

States › Iowa › 2019

Iowa, 2019

The year's recorded storm events, federal disaster declarations and flood insurance claims.

2,276events recorded2,735 in 2018
7deaths recorded20 injuries
$86Mproperty damage (estimates)$131M crop damage
2disaster declarations589 NFIP claims, $27M paid
← 20182020 →

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.

Events by hazard

Flood534
Wind467
Winter404
Other265
Hail232
Cold222
Heat84
Tornado59
Lightning9

Includes events recorded by forecast zone. The state's yearly total for 2019 was 2,276 against 2,735 in 2018.

Counties with the most recorded events

CountyEvents in 2019
Polk County135
Dallas County58
Sioux County58
Story County49
Scott County48
Clay County46
Warren County45
Lyon County42
Appanoose County41
Plymouth County41
Webster County41
Lee County40
Clayton County39
Des Moines County39
Linn County34
Clinton County33
Hardin County33
Wapello County33
Dickinson County32
Black Hawk County28
Woodbury County28
Dubuque County27
Jasper County26
Marshall County26
Kossuth County25

Notable events

DateCountyEvent typeMagnitudeProperty damageDeathsInjuries
13 Mar 2019FremontFlood—$22,000,00012
22 May 2019AdairTornadoEF2$500,00011
12 Dec 2019FayetteWinter Weather—$3,0001—
29 Jan 2019JohnsonExtreme Cold/Wind Chill——1—
29 Jan 2019JohnsonExtreme Cold/Wind Chill——1—
30 Jun 2019WoodburyHeat——1—
28 Dec 2019ClayWinter Weather——1—
20 Jul 2019BremerThunderstorm Wind69 mph$20,000—9
17 Mar 2019FremontFlash Flood—$14,000,000——
20 Jul 2019BremerThunderstorm Wind69 mph$2,000—2
30 Jun 2019DubuqueThunderstorm Wind100 mph——2
20 Aug 2019MarionThunderstorm Wind64 mph$20,000—1
29 May 2019PoweshiekTornadoEF1$10,000—1
30 Jun 2019DubuqueThunderstorm Wind90 mph——1
30 Jun 2019DubuqueThunderstorm Wind90 mph——1
13 Mar 2019WoodburyFlood—$6,790,000——
13 Mar 2019MononaFlood—$4,200,000——
13 Mar 2019CherokeeFlood—$3,390,000——
13 Mar 2019OsceolaFlood—$2,560,000——
13 Mar 2019PlymouthFlood—$2,260,000——
13 Mar 2019HarrisonFlood—$2,200,000——
13 Mar 2019ClaytonFlood—$2,030,000——
14 Mar 2019MarshallFlood—$2,000,000——
13 Mar 2019LyonFlood—$1,940,000——
13 Mar 2019Buena VistaFlood—$1,640,000——
27 May 2019HowardTornadoEF1$1,300,000——
14 Mar 2019WebsterFlood—$1,000,000——
14 Mar 2019Black HawkFlood—$1,000,000——
13 Mar 2019IdaFlood—$810,000——
27 May 2019FloydTornadoEF1$625,000——
13 Mar 2019SiouxFlood—$610,000——
13 Mar 2019O'BrienFlood—$590,000——
13 Mar 2019ClayFlood—$550,000——
4 Jul 2019SiouxThunderstorm Wind81 mph$400,000——
28 May 2019DavisFlood—$300,000——
20 Aug 2019WarrenTornadoEF3$350,000——
28 May 2019AppanooseFlood—$250,000——
28 May 2019MahaskaFlood—$250,000——
12 Mar 2019WapelloFlash Flood—$300,000——
13 Mar 2019ClayFlood—$300,000——

Up to 40 events with deaths, injuries, damage of $50,000 or more, or a tornado rating, ranked by deaths, injuries and damage.

Federal disaster declarations in 2019

DeclaredNumberTypeIncidentTitleCounties
29 Apr 2019DR-4430Major disasterFloodSevere Storms And Flooding0
23 Mar 2019DR-4421Major disasterFloodSevere Storms And Flooding80

Flood insurance claims with a 2019 date of loss

589 NFIP claims, 520 of them paid, for $27,043,871.

Sources: NOAA NCEI Storm Events through 30 Jun 2026; OpenFEMA DisasterDeclarationsSummaries v2 (1 Oct 2026); OpenFEMA NfipClaims v3 (8 Sep 2026). Built 1 Oct 2026.