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Iowa · FEMA + NOAA + National Risk Index

Howard County, IA

23 FEMA disaster declarations (1968-2024), with a FEMA National Risk Index rating of Very Low. Most common hazard: Severe Storm.

23
FEMA declarations
21
Major disasters
16
NRI risk · Very Low
Severe Storm
Top hazard

The verdict

Two federal records point in the busier direction for Howard County. Its 23 FEMA declarations are 19% above the Iowa county mean and exceed the count for 62% of the 3,266 counties in this registry. Separately, FEMA's National Risk Index places it safer than 16%, based on modeled expected annual loss, social vulnerability, and community resilience.

Safer than 16%
of U.S. counties for FEMA National Risk Index score
Very Low
FEMA National Risk Index rating
23
FEMA declarations vs 21 national county avg
8
NFIP flood insurance claims filed

FEMA's National Risk Index and its declaration registry are separate measures. This county's registry includes Major Disaster (DR) and Emergency (EM) records; an EM authorizes a narrower set of federal assistance than a DR.

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FEMA OpenFEMA declaration desk

County FIPS 19089 · Howard County 23 declarations · rank 1219/3,266

DECL-HEAVY · MAJOR-HEAVY · RANK-LOWER · PHOTO-FINISH · NRI-LOW · ACT-HIGH · TYPE-LEAD · VS-ST-ABOVE

  • DECL-HEAVY 23
  • MAJOR-HEAVY 91%
  • RANK-LOWER #1,219
  • PHOTO-FINISH Roanoke
  • NRI-LOW Very Low
  • ACT-HIGH High
  • TYPE-LEAD Severe Storm
  • VS-ST-ABOVE +19%

Nearest declaration peer: Roanoke, VA (0 declaration gap)

FEMA Disaster Declarations Summaries v2 filing stamps for this county register. Read with this county → · Iowa state profile

Howard County in the declaration-count neighbourhood

FEMA declaration records among Howard County and nearest peers by total count

declarations

What this shows Howard County carries 23 FEMA declaration records, ranked 1219 of 3,266 counties in this registry.

Source FEMA OpenFEMA Disaster Declarations Summaries v2 As of 2026-08-25

How Howard County's FEMA declaration count compares nationally

Howard County vs. all counties in this dataset

FEMA disaster declarations, all-time · Howard County

23 Top 38% higher than 62% of 3,266 counties

This county 0 90 all U.S. counties FEMA tracks, bucketed by value

Each bar is a band; taller bars hold more counties. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source FEMA Disaster Declarations Summaries v2 · 2026-08-25

Howard County's FEMA Risk Index score

0/100100/100Iowa avg40/10015.6/100
FEMA National Risk Index composite score vs. the Iowa county average

Which hazard drives modeled loss here?

FEMA's modeled annual dollar loss for Howard County is led by Riverine Flooding (about $4.5M Expected Annual Loss, Historical Loss Ratio Relatively High), while Drought carries the highest National Risk Index rating (Relatively Moderate). EAL and risk score use different inputs; they need not agree.

Source: FEMA National Risk Index (December 2025 release) - Expected Annual Loss vs composite risk rating by hazard.

What does Howard County's hazard record show?

FEMA National Risk Index

This county's FEMA National Risk Index composite lands at 15.6/100 (Very Low), a modest reading against the rest of the country. Expected Annual Loss is rated Very Low (roughly $9.2M in annualized losses), tempered or compounded by a Very Low social-vulnerability score and Relatively High community-resilience score. Among the 18 modeled hazards, Drought carries the county's highest rating, a mid-range Relatively Moderate. FEMA's modeled frequency puts that hazard at 16 modeled event-days per year here, based on 441 historical events on record.

Reading the federal records together

This county has a small entry in FEMA's NFIP paid-claims table: 8 claims and $31.8K paid in total. PlainHazard calls 1-49 claims a light registry record, a label for this dataset rather than a finding that flood exposure is low. A short claims history can also reflect insurance take-up, the period covered, or losses that were never insured.

The declaration register points in the busier direction. Howard County's 23 federal records stand 19% above the Iowa county mean of 19.3. That comparison describes how often federal action was recorded, including any Major Disaster, Emergency, and Fire Management entries shown on this page; it does not convert the count into future probability.

68 /100

Historical Activity Index

High historical activity

Howard County, IA · PlainHazard-derived composite from federal records

This 0–100 index is an explicit PlainHazard composite from FEMA declaration history only on the county surface (this DB has no county-level NOAA damage row) . It is not FEMA's National Risk Index, not a forecast, and not a safety, insurance, or preparedness rating. Open the calculator · Methodology

FEMA Declarations (1953–present) High
17/30

23 OpenFEMA declarations, full ingest window (1.1x national county average)

County Disaster Density High
15/25

23 declarations (1.2x state county average of 19)

Major Disaster Share Very High
23/25

21 of 23 declarations are major disasters (91%)

Hazard Diversity High
13/20

5 different disaster types declared in Howard County

FEMA NRI 8-hazard radar - Howard County

Howard County NRI risk profile 8-axis FEMA National Risk Index radar showing per-hazard scores for Earthquake 8, Flood 8, Hurricane 8, Tornado 25, Wildfire 8, Drought 48, Heat Wave 8, Winter Storm 25. The simple mean of these eight displayed scores is 17 of 100. Earthquake Flood Hurricane Tornado Wildfire Drought Heat Wave Winter Storm 17 8-hazard mean
Howard County NRI risk profile FIPS 19089 · displayed-hazard mean 17/100
How to read this radar

Each axis: NRI risk rating (Very Low-Very High) on a 0-100 scale. Rounder = broad exposure; spiky = one or two hazards dominate.

FEMA Records

23

Above median

Major Disaster share

91%

Mostly major

NRI risk score

16

Very Low

Source: FEMA National Risk Index Per-county per-hazard ratings, December 2025 release

How often does each hazard strike Howard County?

FEMA's National Risk Index models a historical event count and an annualized frequency for each hazard type. Most hazards are expressed as modeled occurrences per year; FEMA expresses drought and heat-wave frequency as event-days per year. These modeled frequencies are not forecasts.

Hazard NRI Risk Rating Recurrence
Drought Relatively Moderate 16 modeled event-days per year
Hail Relatively Low an average of 4.6 times per year
Strong Wind Relatively Low an average of 3.8 times per year
Tornado Relatively Low roughly once every 3 years
Winter Weather Relatively Low an average of 19 times per year
Cold Wave Relatively Low an average of 9.7 times per year
Riverine Flooding Very Low an average of 1 time per year
Landslide Very Low roughly once every 19 years
Lightning Very Low an average of 38 times per year
Ice Storm Very Low roughly once every 1 years
Heat Wave Very Low 3.8 modeled event-days per year
Hurricane Very Low roughly once every 100 years
Wildfire Very Low roughly once every 10,175 years
Earthquake Very Low roughly once every 2,469 years

Source: FEMA National Risk Index Modeled annualized frequency; drought and heat wave use event-days/year, December 2025 release

Disaster Types

Severe Storm 11
Flood 8
Biological 2
Hurricane 1
Tornado 1

What Severe Storm declarations mean here

Severe Storm is the most frequent declaration type on Howard County's record, 48% of its declarations. In FEMA's vocabulary this covers convective weather: thunderstorm straight-line winds, large hail, and the multi-day outbreaks that often carry embedded tornadoes. Activity is heaviest in spring and summer, though the season varies by region.

These events behave differently from a hurricane on paper. Damage tends to be distributed along a storm track rather than concentrated on a coastline, and a declaration typically follows an outbreak that crossed several counties over a few days, not a single point of impact. Because the qualifying threshold is the cost of uninsured public and individual losses rather than storm intensity, two similar storms can produce a declaration in one year and none in another.

Declaration counts describe past federal action. They are a record of what was declared, not a forecast of future hazard probability.

Declaration Types

What DR / EM / FM mean

FEMA categorizes declarations as Major Disasters (DR), Emergencies (EM), or Fire Management Assistance (FM).

Major Disaster - 21 91.3%

of all 23 declarations

Emergency - 2 8.7%

of all 23 declarations

FEMA Declarations Timeline

Year Declarations
2024 1
2022 1
2020 2
2019 1
2018 1
2017 1
2016 1
2015 1
2013 2
2010 1
2008 1
2007 1
2005 1
2004 1
1999 1
Show 6 earlier declaration years
1998 1
1993 1
1990 1
1972 1
1969 1
1968 1

Disaster Declarations

How the 23 FEMA declarations break into federal action codes (DR / EM / FM). Same DISTINCT grain as the table below.

Download these 23 declarations as CSV . FEMA source data is public domain; our derived presentation is CC0.

DR# Title Type Incident Date
4796 SEVERE STORMS, FLOODING, STRAIGHT-LINE WINDS, AND TORNADOES DR Severe Storm 2024-06-24
4642 SEVERE STORMS, STRAIGHT-LINE WINDS, AND TORNADOES DR Severe Storm 2022-02-23
4483 COVID-19 PANDEMIC DR Biological 2020-03-23
3480 COVID-19 EM Biological 2020-03-13
4421 SEVERE STORMS AND FLOODING DR Flood 2019-03-23
4386 SEVERE STORMS, TORNADOES, STRAIGHT-LINE WINDS, AND FLOODING DR Severe Storm 2018-08-20
4289 SEVERE STORMS AND FLOODING DR Flood 2016-10-31
4281 SEVERE STORMS, STRAIGHT-LINE WINDS, AND FLOODING DR Flood 2016-09-29
4234 SEVERE STORMS, TORNADOES, STRAIGHT-LINE WINDS, AND FLOODING DR Severe Storm 2015-07-31
4135 SEVERE STORMS, TORNADOES, AND FLOODING DR Severe Storm 2013-07-31
4126 SEVERE STORMS, TORNADOES, AND FLOODING DR Severe Storm 2013-07-02
1930 SEVERE STORMS, FLOODING, AND TORNADOES DR Severe Storm 2010-07-29
1763 SEVERE STORMS, TORNADOES, AND FLOODING DR Severe Storm 2008-05-27
1688 SEVERE WINTER STORMS DR Severe Storm 2007-03-14
3239 HURRICANE KATRINA EVACUATION EM Hurricane 2005-09-10
1518 SEVERE STORMS, TORNADOES, AND FLOODING DR Severe Storm 2004-05-25
1282 SEVERE STORMS AND FLOODING DR Severe Storm 1999-07-22
1230 SEVERE STORMS, TORNADOES AND FLOODING DR Flood 1998-07-02
996 SEVERE STORMS & FLOODING DR Flood 1993-07-09
879 SEVERE STORMS & FLOODING DR Flood 1990-09-06
Show 3 earlier declaration records
DR# Title Type Incident Date
348 SEVERE STORMS & FLOODING DR Flood 1972-08-18
269 HEAVY RAINS & FLOODING DR Flood 1969-08-14
240 TORNADOES & SEVERE STORMS DR Tornado 1968-05-29

Storm Events in Iowa

Statewide NOAA context only. PlainHazard does not currently attribute these state totals to Howard County.

Storm Type Events Fatalities Injuries Property Damage
Thunderstorm Wind 4,928 6 227 $40.5M
Hail 3,736 0 0 $4.3M
Heavy Rain 2,394 0 0 $292.0K
Drought 1,556 0 0 $0
Winter Storm 1,543 3 4 $2.8M

Source: NOAA Storm Events Database State-level aggregated data, 2015-2025

NFIP Flood Insurance Claims

Total Claims

8

Total Paid

$31.8K

Avg Per Claim

$4.0K

Source: FEMA National Flood Insurance Program (NFIP) OpenFEMA Claims Data

FEMA National Risk Index

Overall Risk

Very Low

Score: 15.6/100

Expected Annual Loss

Very Low

$9.2M/year

Social Vulnerability

Very Low

Community Resilience

Relatively High

Hazard Risk Breakdown

Drought Relatively Moderate
Hail Relatively Low
Strong Wind Relatively Low
Tornado Relatively Low
Winter Weather Relatively Low
Cold Wave Relatively Low
Riverine Flooding Very Low
Landslide Very Low
Lightning Very Low
Ice Storm Very Low
Heat Wave Very Low
Hurricane Very Low
Wildfire Very Low
Earthquake Very Low

Source: FEMA National Risk Index (NRI) Ratings reflect relative scores among all US counties. Data: hazards.fema.gov/nri

The model's sharpest exposure here: Drought

Drought is the slowest of the modeled hazards and the least visible: it does its damage to agriculture, water supply and soil over seasons rather than hours, so it rarely produces the kind of single-day damage that drives a disaster declaration. FEMA scores it in event-days per year rather than discrete events for exactly that reason.

Worth noting for Howard County: the model and the federal record do NOT point at the same hazard. Drought carries the highest modeled rating (Relatively Moderate), while the county's declaration history is led by Severe Storm. That is not a contradiction, the two measure genuinely different things. Declarations record federal ACTION, which requires damage costly enough to exceed state and local capacity; the Risk Index models EXPECTED annual loss across all 18 hazards whether or not any declaration ever followed. A hazard can be the county's largest modeled exposure and never once have driven a declaration.

National Risk Index ratings are modeled estimates of expected annual loss, not predictions of what will happen in any given year.

Data-matched county comparisons

Howard County's closest FEMA peer: Pierce County, ND

Comparisons use published FEMA declaration fields plus the National Risk Index composite for Howard County. Record similarity, not a safety rating.

How these peers are chosen

Cohort: Published U.S. county equivalents outside the source state or territory. Each metric keeps six ETL candidates; three unique destinations are shown after de-duplicating across axes. Declaration-volume ranking combines count and Major-disaster share and prefers a different leading incident type; Major-share ranks the Major fraction adjusted for volume; NRI ranks the modeled composite score only.

Retained FEMA snapshot feed for Howard County - capture-dated entries only.

Compare beyond this state

Nationwide peers by NRI score & FEMA declaration volume

Two PlainHazard-derived comparison paths for Howard County: nearest out-of-state National Risk Index composite and nearest FEMA declaration count (floor ≥5 records). Record similarity only, not a forecast of the next hazard.

Further reading for this county

Most disaster-prone counties

With 23 FEMA declarations, Howard County sits in the high-volume declaration band - see how that count ranks against other U.S. counties.

More PlainHazard guides

Frequently Asked Questions

What is the most common disaster type in Howard County?
The most common disaster type in Howard County is Severe Storm, with 11 declarations. Other disaster types include Flood (8), Biological (2), Hurricane (1).
How does Howard County's FEMA declaration record compare with the Iowa average?
FEMA lists 23 declaration records for Howard County. That is 19% above the Iowa county mean of 19.3. Its count is also 11% above the national county mean of 20.7. A larger declaration history records more federal actions; it is not a forecast of the county's next hazard.
How many major FEMA disaster declarations has Howard County received?
Howard County has received 21 major disaster declarations, representing 91% of all 23 disaster declarations.
How many flood insurance claims has Howard County filed?
Howard County has 8 National Flood Insurance Program (NFIP) claims totaling $31.8K in payments, with an average of $4.0K per claim.
Does FEMA's top risk-rated hazard match the highest Expected Annual Loss in Howard County?
No. In Howard County, Drought has the highest National Risk Index rating (Relatively Moderate), while Riverine Flooding leads Expected Annual Loss at about $4.5M. FEMA's risk score and dollar-loss model use different inputs, so the leaders often differ.
What was the worst year for disasters in Howard County?
The most active year for disaster declarations in Howard County was 2013, with 2 declarations. The county has FEMA disaster data spanning 1968 to 2024.
What is the FEMA National Risk Index score for Howard County?
According to the FEMA National Risk Index, Howard County, Iowa has an overall risk score of 15.6 out of 100 (Very Low). Social vulnerability here rates Very Low, while community resilience comes in at Relatively High. The Expected Annual Loss (EAL) score is Very Low, representing $9.2M in annualized losses.
Which natural hazard poses the greatest risk to Howard County?
FEMA's NRI data points to Howard County as of the latest release is Drought (risk rating: Relatively Moderate). Other significant hazards include Hail (Relatively Low) and Strong Wind (Relatively Low). FEMA's modeled event frequency puts drought here at 16 modeled event-days per year, drawn from 441 historical events on record. FEMA derives these ratings from historical event frequency, the assets exposed, and the community's vulnerability profile.
Data Sources & Methodology

Disaster declaration data comes from the FEMA OpenFEMA Disaster Declarations Summaries v2 API, which includes all federally declared disasters, emergencies, and fire management assistance grants.

Storm event data is sourced from the NOAA Storm Events Database (2015-2025), which tracks significant weather events including thunderstorms, tornadoes, floods, and winter storms.

Flood insurance data comes from the FEMA National Flood Insurance Program (NFIP) OpenFEMA claims dataset.

This data is provided for informational purposes only. FEMA disaster declarations represent federal response actions and may not capture all local emergencies or weather events.

FEMA OpenFEMA declarations + NRI for Howard County · vintage 2026-08-25 · Methodology · Iowa profile · Verify with FEMA OpenFEMA · Verify with NOAA Storm Events