Disaster Data / States / Iowa / Humboldt County

County

Humboldt County, Iowa

Humboldt County recorded 16 federal disaster and emergency declarations since FY2000 (through FY2025): 13 major disasters, 3 emergencies, and 0 fire-management declarations. Its most common hazard is severe storm.

Highlighted: Humboldt County, IA

Totals: FY2000–FY2025 · Page last rebuilt Sep 12, 2026 · the current in-progress fiscal year is not included in totals

16
Declarations since FY2000
13
Major disasters (DR)
3
Emergencies (EM)
0
Fire management (FM)
Jun 2024
Most recent
$5.0M
Federal PA obligated (top: utilities)

The federal disaster record for Humboldt County runs between 2001 and 2024, covering 16 declarations in all. Its most recent major disaster declaration was Severe Storms, Flooding, Straight-Line Winds, And Tornadoes in 2024. The hazards behind these declarations were most often severe storm, flood, and biological. Since 2000, FEMA has obligated about $5.0 million in Public Assistance funding to the jurisdiction, most of it for utilities.

Risk and vulnerability context

Historical declarations show what has happened here. These national datasets add context about underlying natural-hazard risk and community vulnerability.

County FIPS 19091
CDC / ATSDR

Social Vulnerability Index

2022 county-level SVI
19.4
overall percentile nationally

Approximately 19.4% of U.S. counties have an equal or lower overall SVI ranking.

Socioeconomic status8.2
Household characteristics82.8
Racial and ethnic minority status22.7
Housing type and transportation18.7

Higher percentiles indicate greater relative social vulnerability within the CDC SVI framework. CDC SVI documentation

FEMA

National Risk Index

December 2025
24.1
overall risk score
Very Low
Expected annual loss$9.7MVery Low
NRI social vulnerability19.3Very Low
Community resilience74.0Relatively High

The NRI combines expected annual loss, social vulnerability, and community resilience to describe relative natural-hazard risk. FEMA NRI documentation

About these measures: CDC Social Vulnerability Index and FEMA National Risk Index Social Vulnerability are separate measures built with different methods. They are shown side by side for context and should not be interpreted as equivalent scores.

Federal Public Assistance by category

Federal share obligated to this jurisdiction under FEMA Public Assistance since 2000, grouped by damage category. Figures are rounded to the nearest dollar and reflect obligations, which may change as projects close out.

CategoryProjectsFederal share obligated
Utilities(F)12$1,843,769
Water control facilities(D)57$1,115,083
Roads and bridges(C)40$753,850
Parks and recreation(G)20$447,471
Emergency protective measures(B)42$362,473
Debris removal(A)26$305,158
Management costs(Z)7$154,837
Buildings and equipment(E)5$52,662
All categories209$5,035,303

Recovery funding, how fast it came

For each disaster, the wait from the declaration to the first federal obligation (amber), then the federal share obligating after that (teal), on a shared 7-year scale. Typical wait to the first obligation here: about 171 days. An obligation is the federal share committed to the recipient state, not funds disbursed to the locality, which comes later and is not shown.

Severe Storms, Flooding, Straight-Line Winds, And Tornadoes 2024$352K
211 days to first federal obligation
Severe Storms, Tornadoes, And Flooding 2024$46K
342 days to first federal obligation
Covid-19 Pandemic 2020$18K
624 days to first federal obligation
Severe Storms And Flooding 2019$2.3M
131 days to first federal obligation
Severe Storms, Tornadoes, Straight-Line Winds, And Flooding 2018$173K
120 days to first federal obligation
Severe Storms, Tornadoes, Straight-Line Winds, And Flooding 2014$144K
90 days to first federal obligation
Declared1 yr2 yr3 yr4 yr5 yr6 yr7 yr

Assistance to households (Individual Assistance)

FEMA Individual Assistance to households in this jurisdiction, combined across the Housing Assistance owner and renter programs. Valid registrations are households that applied within a designated Individual Assistance area; approved counts and dollars are the households FEMA found eligible under the Individuals and Households Program. Figures are self-reported and drawn from NEMIS through OpenFEMA, not audited, and Individual Assistance exists only for disasters where it was designated, so many jurisdictions show none.

389
valid registrations
248
households approved
$892,471
total IHP approved
Assistance typeApproved amount
Repair and replacement$589,791
Rental assistance$18,250
Other needs$283,946

Hazard mitigation, what has been funded here

Federal Hazard Mitigation Assistance obligated to this jurisdiction to reduce future disaster losses, across the FEMA mitigation programs. This is the record of past mitigation investment a local hazard mitigation plan documents. Figures are federal share obligated, reported through OpenFEMA and not audited, and are separate from the Public Assistance funding above.

$57,789
federal mitigation share
2
funded projects
ProgramProjectsFederal share obligated
Hazard Mitigation Grant Program(HMGP)2$57,789

State declarations (governor)

Emergency declarations issued by the governor of this state, which are separate from and usually precede a federal declaration. A declaration is listed here when NOAA Storm Events recorded reports of the matched hazard in this jurisdiction while the order was in effect. That is evidence of local impact during a declared state emergency. It is not a statement that the governor named this jurisdiction in the order, since most state declarations apply statewide and name no localities at all. Hazard categories come from the order text. Damage figures are NOAA storm report estimates for this jurisdiction only, not the cost of the declaration.

14
state declarations with local storm evidence
54
statewide on record

Archive coverage for Iowa: 2024-present HSEMD proclamation tables; 2000-2023 not collected.; Collection failed: Iowa adapter: scrape failed

SignedOrderDeclarationHazards reported hereReported damage
Apr 18, 20252025-13Severe Weather occurring on April 18, 2025 (Buena Vista, Fremont, Page, and Plymouth Counties)HailNot reported
Aug 28, 20242024-43Severe Storms August 27 and continuing (Des Moines)Thunderstorm WindNot reported
Jul 9, 20242024-33Severe Storms and Flash Flooding July 4 and continuing (Chickasaw and Wright)Hail, Thunderstorm WindNot reported
Jul 3, 20242024-32Severe Storms and Flooding June 21 and continuing (Buena Vista, Cerro Gordo, Cherokee, Clay, Dickinson, Emmet, Floyd, Fremont, Harrison, Hancock, Humboldt, Kossuth, Lyon, Mills, Monona, O'Brien, Osceola, Palo Alto, Plymouth, Pocahontas, Pottawattamie, Sioux, Webster, Winnebago, Woodbury, Worth and Wright)Flood, Hail, Thunderstorm WindNot reported
Jun 28, 20242024-31Severe Storms and Flooding June 21 and continuing (Buena Vista, Cerro Gordo, Cherokee, Clay, Dickinson, Emmet, Floyd, Fremont, Harrison, Hancock, Humboldt, Kossuth, Lyon, Mills, Monona, O'Brien, Osceola, Palo Alto, Plymouth, Pocahontas, Pottawattamie, Sioux, Webster, Winnebago, Woodbury, Worth and Wright)FloodNot reported
Jun 24, 20242024-27Severe Storms and Flooding June 21 and continuing (Allamakee)Flood, Heavy Rain$88,000
Jun 24, 20242024-26Severe Storms and Flooding June 21 and continuing (Fremont, Harrison, Mills, Monona, and Pottawattamie)Flood, Heavy Rain$88,000
Jun 23, 20242024-25Severe Storms and Flooding June 21 and continuing (Palo Alto)Flood, Heavy Rain$88,000
Jun 22, 20242024-24Severe Storms and Flooding June 21 and continuing (Buena Vista, Cerro Gordo, Cherokee, Clay, Dickinson, Emmet, Floyd, Hancock, Humboldt, Kossuth, Lyon, O’Brien, Osceola, Plymouth, Pocahontas, Sioux, Webster, Winnebago, Woodbury, Worth, and Wright)Flood, Heavy Rain$88,000
Jun 22, 20242024-23Severe Storms and Flooding June 21 and continuing (Sioux County)Flood, Heavy Rain$88,000
Jun 19, 20242024-21Severe weather beginning June 12 and continuing (Carroll, Clay, Dickinson, Emmet, Harrison, and O'Brien)Heavy RainNot reported
May 24, 20242024-14Severe weather beginning May 20 and continuing (Calhoun, Cerro Gordo, Johnson, Keokuk, Marion, Scott, Shelby, Union, Washington, and Wright Counties)Thunderstorm WindNot reported
May 22, 20242024-13Severe weather beginning May 20 and continuing (Black Hawk, Buena Vista, Butler, Cedar, Clinton, Dubuque, Fayette, Franklin, Hancock, Humboldt, Iowa, Jackson, Mills, Muscatine, O'Brien, Polk and Story Counties)Thunderstorm WindNot reported
May 21, 20242024-12Severe weather beginning May 20 and continuing (Adair, Adams, Cass, Clay, Hardin, Harrison, Jasper, Kossuth, Marshall, Montgomery, Page, Palo Alto, Pottawattamie, Tama, and Warren Counties)Thunderstorm WindNot reported

Source: state executive order archives collected by DisasterData Plus, joined to NOAA Storm Events. See the Plus overview for per-state coverage and method.

Most common hazards

Previous occurrences, for your mitigation plan

Every local hazard mitigation plan must document previous occurrences of each hazard. Here is that record for Humboldt County, sourced to OpenFEMA and refreshed weekly. Copy it straight into your plan.

HazardDateFEMA declarationType
Severe StormJun 24, 2024DR-4796-IADR
Severe StormMay 24, 2024DR-4784-IADR
Severe StormFeb 23, 2022DR-4642-IADR
BiologicalMar 23, 2020DR-4483-IADR
BiologicalMar 13, 2020EM-3480-IAEM
FloodMar 23, 2019DR-4421-IADR
Severe StormAug 20, 2018DR-4386-IADR
FloodJul 24, 2014DR-4184-IADR
Severe StormJul 29, 2010DR-1930-IADR
Severe StormMay 27, 2008DR-1763-IADR
Severe StormSep 14, 2007DR-1727-IADR
SnowstormMar 30, 2007EM-3275-IAEM
Severe StormMar 14, 2007DR-1688-IADR
HurricaneSep 10, 2005EM-3239-IAEM
Severe StormMay 25, 2004DR-1518-IADR
Severe StormMay 2, 2001DR-1367-IADR

Every declaration on record

DR = Major disaster (Stafford Act) · EM = Emergency declaration · FM = Fire management assistance

Showing 16 declarations

DateNumberTypeHazardTitle
Jun 24, 2024DR-4796-IADRSevere StormSevere Storms, Flooding, Straight-Line Winds, And Tornadoes
May 24, 2024DR-4784-IADRSevere StormSevere Storms, Tornadoes, And Flooding
Feb 23, 2022DR-4642-IADRSevere StormSevere Storms, Straight-Line Winds, And Tornadoes
Mar 23, 2020DR-4483-IADRBiologicalCovid-19 Pandemic
Mar 13, 2020EM-3480-IAEMBiologicalCovid-19
Mar 23, 2019DR-4421-IADRFloodSevere Storms And Flooding
Aug 20, 2018DR-4386-IADRSevere StormSevere Storms, Tornadoes, Straight-Line Winds, And Flooding
Jul 24, 2014DR-4184-IADRFloodSevere Storms, Tornadoes, Straight-Line Winds, And Flooding
Jul 29, 2010DR-1930-IADRSevere StormSevere Storms, Flooding, And Tornadoes
May 27, 2008DR-1763-IADRSevere StormSevere Storms, Tornadoes, And Flooding
Sep 14, 2007DR-1727-IADRSevere StormSevere Storms And Flooding
Mar 30, 2007EM-3275-IAEMSnowstormSnow
Mar 14, 2007DR-1688-IADRSevere StormSevere Winter Storms
Sep 10, 2005EM-3239-IAEMHurricaneHurricane Katrina Evacuation
May 25, 2004DR-1518-IADRSevere StormSevere Storms, Tornadoes, And Flooding
May 2, 2001DR-1367-IADRSevere StormSevere Storms, Tornadoes And Flooding
← Iowa statewide overview · All Iowa jurisdictions

How these numbers are built

Drawn from FEMA's OpenFEMA Disaster Declarations Summaries, rebuilt each week. A declaration is counted here once for each designated area it names, so a single disaster covering many localities is counted in each one. For that reason these jurisdiction counts do not sum to Iowa's statewide total. This page counts declarations that named this jurisdiction as a designated area. Totals cover complete fiscal years (Oct 1 to Sep 30); the in-progress year may appear in the most-recent list but is not counted in the totals. Uses OpenFEMA data but is not endorsed by or affiliated with FEMA.

Cite this profile

Choose a citation style, then copy the formatted citation. This profile is derived from FEMA OpenFEMA data and is updated as the underlying Disaster Data build is refreshed.

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