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Nebraska · FEMA + NOAA + National Risk Index

Dundy County, NE

12 FEMA disaster declarations (1993-2024), with a FEMA National Risk Index rating of Very Low. Most common hazard: Severe Storm.

12
FEMA declarations
10
Major disasters
2
NRI risk · Very Low
Severe Storm
Top hazard

The verdict

Dundy County has a nationally busy FEMA history: 12 declarations, more than 14% of counties in this registry. But the state comparison tempers that reading: the total is 29% below the Nebraska county mean. FEMA's separate National Risk Index places the county safer than 2%; that score models loss and vulnerability rather than counting declarations.

Safer than 2%
of U.S. counties for FEMA National Risk Index score
Very Low
FEMA National Risk Index rating
12
FEMA declarations vs 21 national county avg
1
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 31057 · Dundy County 12 declarations · rank 2764/3,266

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

  • DECL-MID 12
  • MAJOR-HEAVY 83%
  • RANK-LOWER #2,764
  • PHOTO-FINISH Johnson
  • NRI-LOW Very Low
  • ACT-HIGH High
  • TYPE-LEAD Severe Storm
  • VS-ST-BELOW -29%

Nearest declaration peer: Johnson, KS (0 declaration gap)

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

Dundy County among counties with fewer federal records

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

declarations

What this shows Dundy County carries 12 FEMA declaration records, ranked 2764 of 3,266 counties in this registry.

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

Dundy County versus quieter counties in this dataset

Dundy County among lower-declaration counties nationally

FEMA disaster declarations, all-time · Dundy County

12 14th percentile higher than 14% 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

Dundy County's FEMA Risk Index score

0/100100/100Nebraska avg26/1002.2/100
FEMA National Risk Index composite score vs. the Nebraska county average

Which hazard drives modeled loss here?

FEMA's modeled annual dollar loss for Dundy County is led by Hail (about $686.8K Expected Annual Loss, Historical Loss Ratio Very 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 Dundy County's hazard record show?

FEMA National Risk Index

This county sits at the very bottom of FEMA's National Risk Index nationally, a composite score of 2.2/100 (rated Very Low). Projected losses are minimal, Expected Annual Loss reads Very Low (roughly $2.8M in annualized losses), and the county's exposure is shaped by a Very Low social-vulnerability profile and Very Low community resilience. 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 79 modeled event-days per year here, based on 2,002 historical events on record.

Reading the federal records together

This county has a small entry in FEMA's NFIP paid-claims table: 1 claim and $3.0K 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.

Start with the state benchmark: a Nebraska county averages 16.8 federal declaration records, while Dundy County has 12. The gap is 29% below that mean. Fewer entries indicate a quieter history of recorded federal actions, not immunity from a hazard and not a prediction about what happens next.

49 /100

Historical Activity Index

Moderate historical activity

Dundy County, NE · 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) Moderate
9/30

12 OpenFEMA declarations, full ingest window (0.6x national county average)

County Disaster Density Moderate
9/25

12 declarations (0.7x state county average of 17)

Major Disaster Share Very High
21/25

10 of 12 declarations are major disasters (83%)

Hazard Diversity High
10/20

4 different disaster types declared in Dundy County

FEMA NRI 8-hazard radar - Dundy County

Dundy County NRI risk profile 8-axis FEMA National Risk Index radar showing per-hazard scores for Earthquake 8, Flood 8, Hurricane 0, Tornado 8, Wildfire 8, Drought 48, Heat Wave 8, Winter Storm 8. The simple mean of these eight displayed scores is 12 of 100. Earthquake Flood Hurricane Tornado Wildfire Drought Heat Wave Winter Storm 12 8-hazard mean
Dundy County NRI risk profile FIPS 31057 · displayed-hazard mean 12/100
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

12

Low volume

Major Disaster share

83%

Mostly major

NRI risk score

2

Very Low

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

How often does each hazard strike Dundy 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 79 modeled event-days per year
Hail Relatively Low an average of 8.2 times per year
Wildfire Very Low roughly once every 1,836 years
Winter Weather Very Low an average of 13 times per year
Cold Wave Very Low an average of 5.6 times per year
Strong Wind Relatively Low an average of 3.6 times per year
Ice Storm Very Low roughly once every 8 years
Tornado Very Low roughly once every 1 years
Landslide Very Low roughly once every 5 years
Lightning Very Low an average of 43 times per year
Earthquake Very Low roughly once every 4,237 years
Heat Wave Very Low 1.1 modeled event-days per year
Riverine Flooding Very Low roughly once every 2 years

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

Disaster Types

Severe Storm 8
Biological 2
Hurricane 1
Flood 1

What Severe Storm declarations mean here

Severe Storm is the most frequent declaration type on Dundy County's record, 67% 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 - 10 83.3%

of all 12 declarations

Emergency - 2 16.7%

of all 12 declarations

FEMA Declarations Timeline

Year Declarations
2024 1
2020 2
2015 1
2011 1
2008 1
2007 2
2006 1
2005 1
2001 1
1993 1

Disaster Declarations

How the 12 FEMA declarations break into federal action codes (DR / EM / FM). Same DISTINCT grain as the table below.

Download these 12 declarations as CSV . FEMA source data is public domain; our derived presentation is CC0.

DR# Title Type Incident Date
4808 SEVERE STORMS, STRAIGHT-LINE WINDS, TORNADOES, AND FLOODING DR Severe Storm 2024-08-20
4521 COVID-19 PANDEMIC DR Biological 2020-04-04
3483 COVID-19 EM Biological 2020-03-13
4225 SEVERE STORMS, TORNADOES, STRAIGHT-LINE WINDS, AND FLOODING DR Severe Storm 2015-06-25
4014 SEVERE STORMS, TORNADOES, STRAIGHT LINE WINDS, AND FLOODING DR Severe Storm 2011-08-12
1770 SEVERE STORMS, TORNADOES, AND FLOODING DR Severe Storm 2008-06-20
1721 SEVERE STORMS AND FLOODING DR Severe Storm 2007-08-29
1674 SEVERE WINTER STORMS DR Severe Storm 2007-01-07
1627 SEVERE WINTER STORM DR Severe Storm 2006-01-26
3245 HURRICANE KATRINA EVACUEES EM Hurricane 2005-09-13
1373 SEVERE WINTER STORMS, FLOODING AND TORNADOES DR Severe Storm 2001-05-16
998 SEVERE STORMS AND FLOODING DR Flood 1993-07-19

Storm Events in Nebraska

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

Storm Type Events Fatalities Injuries Property Damage
Hail 6,079 0 2 $237.7M
Thunderstorm Wind 4,757 3 19 $228.1M
Drought 1,658 0 0 $0
High Wind 1,647 1 1 $22.1M
Winter Storm 1,155 0 2 $335.0K

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

NFIP Flood Insurance Claims

Total Claims

1

Total Paid

$3.0K

Avg Per Claim

$3.0K

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

FEMA National Risk Index

Overall Risk

Very Low

Score: 2.2/100

Expected Annual Loss

Very Low

$2.8M/year

Social Vulnerability

Very Low

Community Resilience

Very Low

Hazard Risk Breakdown

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

Dundy County's closest FEMA peer: Southeast Fairbanks Census Area, AK

Comparisons use published FEMA declaration fields plus the National Risk Index composite for Dundy 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 Dundy County - capture-dated entries only.

Compare beyond this state

Nationwide peers by NRI score & FEMA declaration volume

Two PlainHazard-derived comparison paths for Dundy 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 12 FEMA declarations, Dundy 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 Dundy County?
The most common disaster type in Dundy County is Severe Storm, with 8 declarations. Other disaster types include Biological (2), Hurricane (1), Flood (1).
How does Dundy County's FEMA declaration record compare with the Nebraska average?
The typical Nebraska county has 16.8 FEMA declaration records; Dundy County has 12, or 29% fewer. Against the national county mean of 20.7, this county's total is 42% lower. The comparison is historical and says nothing about the probability of a future event.
How many major FEMA disaster declarations has Dundy County received?
Dundy County has received 10 major disaster declarations, representing 83% of all 12 disaster declarations.
How many flood insurance claims has Dundy County filed?
Dundy County has 1 National Flood Insurance Program (NFIP) claims totaling $3.0K in payments, with an average of $3.0K per claim.
Does FEMA's top risk-rated hazard match the highest Expected Annual Loss in Dundy County?
No. In Dundy County, Drought has the highest National Risk Index rating (Relatively Moderate), while Hail leads Expected Annual Loss at about $686.8K. FEMA's risk score and dollar-loss model use different inputs, so the leaders often differ.
What was the worst year for disasters in Dundy County?
The most active year for disaster declarations in Dundy County was 2007, with 2 declarations. The county has FEMA disaster data spanning 1993 to 2024.
What is the FEMA National Risk Index score for Dundy County?
According to the FEMA National Risk Index, Dundy County, Nebraska has an overall risk score of 2.2 out of 100 (Very Low). Social vulnerability here rates Very Low, while community resilience comes in at Very Low. The Expected Annual Loss (EAL) score is Very Low, representing $2.8M in annualized losses.
Which natural hazard poses the greatest risk to Dundy County?
Based on FEMA NRI data, the highest-risk natural hazard in Dundy County as of the latest release is Drought (risk rating: Relatively Moderate). Other significant hazards include Hail (Relatively Low) and Wildfire (Very Low). FEMA's modeled event frequency puts drought here at 79 modeled event-days per year, drawn from 2,002 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 Dundy County · vintage 2026-08-25 · Methodology · Nebraska profile · Verify with FEMA OpenFEMA · Verify with NOAA Storm Events