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Indiana · FEMA + NOAA + National Risk Index

Clay County, IN

20 FEMA disaster declarations (1959-2026), with a FEMA National Risk Index rating of Very Low. Most common hazard: Severe Storm.

20
FEMA declarations
15
Major disasters
27
NRI risk · Very Low
Severe Storm
Top hazard

The verdict

Two federal records point in the busier direction for Clay County. Its 20 FEMA declarations are 17% above the Indiana county mean and exceed the count for 46% of the 3,266 counties in this registry. Separately, FEMA's National Risk Index places it safer than 27%, based on modeled expected annual loss, social vulnerability, and community resilience.

Safer than 27%
of U.S. counties for FEMA National Risk Index score
Very Low
FEMA National Risk Index rating
20
FEMA declarations vs 21 national county avg
23
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 18021 · Clay County 20 declarations · rank 1610/3,266

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

  • DECL-HEAVY 20
  • MAJOR-MID 75%
  • RANK-LOWER #1,610
  • PHOTO-FINISH Monona
  • NRI-LOW Very Low
  • ACT-HIGH High
  • TYPE-LEAD Severe Storm
  • VS-ST-ABOVE +17%

Nearest declaration peer: Monona, IA (0 declaration gap)

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

Clay County in the declaration-count neighbourhood

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

declarations

What this shows Clay County carries 20 FEMA declaration records, ranked 1610 of 3,266 counties in this registry.

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

How Clay County's FEMA declaration count compares nationally

Clay County vs. all counties in this dataset

FEMA disaster declarations, all-time · Clay County

20 46th percentile higher than 46% 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

Clay County's FEMA Risk Index score

0/100100/100Indiana avg46/10027/100
FEMA National Risk Index composite score vs. the Indiana county average

Which hazard drives modeled loss here?

FEMA's modeled annual dollar loss for Clay County is led by Riverine Flooding (about $4.7M Expected Annual Loss, Historical Loss Ratio Relatively Moderate), while Earthquake carries the highest National Risk Index rating (Relatively Low). 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 Clay County's hazard record show?

FEMA National Risk Index

This county's FEMA National Risk Index composite lands at 27.0/100 (Very Low), a modest reading against the rest of the country. Expected Annual Loss is rated Very Low (roughly $10.6M in annualized losses), tempered or compounded by a Very Low social-vulnerability score and Relatively High community-resilience score. Even the county's top-rated hazard, Earthquake, only reaches Relatively Low on FEMA's scale, none of the 18 modeled hazards stand out here. FEMA's modeled frequency puts that hazard at roughly once every 315 years here.

Reading the federal records together

This county has a small entry in FEMA's NFIP paid-claims table: 23 claims and $539.4K 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. Clay County's 20 federal records stand 17% above the Indiana county mean of 17.1. 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.

63 /100

Historical Activity Index

High historical activity

Clay County, IN · 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
14/30

20 OpenFEMA declarations, full ingest window (1.0x national county average)

County Disaster Density High
15/25

20 declarations (1.2x state county average of 17)

Major Disaster Share Very High
19/25

15 of 20 declarations are major disasters (75%)

Hazard Diversity Very High
15/20

6 different disaster types declared in Clay County

FEMA NRI 8-hazard radar - Clay County

Clay County NRI risk profile 8-axis FEMA National Risk Index radar showing per-hazard scores for Earthquake 25, Flood 8, Hurricane 8, Tornado 25, Wildfire 8, Drought 25, Heat Wave 25, Winter Storm 48. The simple mean of these eight displayed scores is 22 of 100. Earthquake Flood Hurricane Tornado Wildfire Drought Heat Wave Winter Storm 22 8-hazard mean
Clay County NRI risk profile FIPS 18021 · displayed-hazard mean 22/100
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

20

Above median

Major Disaster share

75%

Mostly major

NRI risk score

27

Very Low

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

How often does each hazard strike Clay 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
Earthquake Relatively Low roughly once every 315 years
Strong Wind Relatively Moderate an average of 4.6 times per year
Winter Weather Relatively Moderate an average of 8.7 times per year
Landslide Very Low roughly once every 6 years
Drought Relatively Low 2.5 modeled event-days per year
Hail Relatively Low an average of 3.6 times per year
Heat Wave Relatively Low 5.6 modeled event-days per year
Cold Wave Relatively Low an average of 2.4 times per year
Tornado Relatively Low roughly once every 4 years
Ice Storm Relatively Low roughly once every 2 years
Riverine Flooding Very Low an average of 1.4 times per year
Lightning Very Low an average of 49 times per year
Hurricane Very Low roughly once every 87 years
Wildfire Very Low roughly once every 57,379 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 3
Biological 2
Snowstorm 2
Winter Storm 1
Hurricane 1

What Severe Storm declarations mean here

Severe Storm is the most frequent declaration type on Clay County's record, 55% 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 - 15 75.0%

of all 20 declarations

Emergency - 5 25.0%

of all 20 declarations

FEMA Declarations Timeline

Year Declarations
2026 1
2025 1
2020 2
2014 1
2011 1
2008 1
2005 2
2004 2
2003 2
2002 1
1999 1
1998 1
1996 1
1993 1
1977 1
Show 1 earlier declaration years
1959 1

Disaster Declarations

How the 20 FEMA declarations break into federal action codes (DR / EM / FM). Same DISTINCT grain as the table below.

Download these 20 declarations as CSV . FEMA source data is public domain; our derived presentation is CC0.

DR# Title Type Incident Date
3641 SEVERE WINTER STORM EM Winter Storm 2026-01-24
4882 SEVERE STORMS, STRAIGHT-LINE WINDS, TORNADOES, AND FLOODING DR Flood 2025-07-22
4515 COVID-19 PANDEMIC DR Biological 2020-04-03
3456 COVID-19 EM Biological 2020-03-13
4173 SEVERE WINTER STORM AND SNOWSTORM DR Severe Storm 2014-04-22
1997 SEVERE STORMS, TORNADOES, STRAIGHT-LINE WINDS, AND DR Severe Storm 2011-06-23
1766 SEVERE STORMS, FLOODING, AND TORNADOES DR Severe Storm 2008-06-08
3238 HURRICANE KATRINA EVACUATION EM Hurricane 2005-09-10
1573 SEVERE WINTER STORMS AND FLOODING DR Severe Storm 2005-01-21
1542 SEVERE STORMS, TORNADOES AND FLOODING DR Severe Storm 2004-09-01
1520 SEVERE STORMS, TORNADOES, AND FLOODING DR Severe Storm 2004-06-03
1487 SEVERE STORMS, TORNADOES, AND FLOODING DR Severe Storm 2003-09-05
1476 SEVERE STORMS, TORNADOES, AND FLOODING DR Severe Storm 2003-07-11
1418 SEVERE STORMS, TORNADOES AND FLOODING DR Severe Storm 2002-06-13
3135 IN-WINTER STORM 12/23/98 EM Snowstorm 1999-01-15
1234 SEVERE STORMS AND TORNADOES, AND FLOODING DR Severe Storm 1998-07-22
1109 BLIZZARD OF 96 DR Flood 1996-04-02
1002 SEVERE STORMS AND FLOODING DR Severe Storm 1993-09-09
3028 SNOWSTORMS EM Snowstorm 1977-02-02
91 FLOOD DR Flood 1959-01-29

Storm Events in Indiana

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

Storm Type Events Fatalities Injuries Property Damage
Thunderstorm Wind 4,886 16 73 $57.6M
Hail 1,643 0 0 $1.7M
Winter Weather 1,166 32 80 $2.5M
Flood 850 13 3 $16.0M
Flash Flood 648 14 5 $97.9M

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

NFIP Flood Insurance Claims

Total Claims

23

Total Paid

$539.4K

Avg Per Claim

$23.5K

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

FEMA National Risk Index

Overall Risk

Very Low

Score: 27.0/100

Expected Annual Loss

Very Low

$10.6M/year

Social Vulnerability

Very Low

Community Resilience

Relatively High

Hazard Risk Breakdown

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

Earthquake is the model's clearest example of a hazard with no season and no warning. Its expected loss is driven less by how often shaking occurs than by how much of the building stock predates modern seismic codes, so exposure can be high in places where nothing has happened for a long time.

Worth noting for Clay County: the model and the federal record do NOT point at the same hazard. Earthquake carries the highest modeled rating (Relatively Low), 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

Clay County's closest FEMA peer: Fulton County, IL

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

Compare beyond this state

Nationwide peers by NRI score & FEMA declaration volume

Two PlainHazard-derived comparison paths for Clay 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 20 FEMA declarations, Clay 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 Clay County?
The most common disaster type in Clay County is Severe Storm, with 11 declarations. Other disaster types include Flood (3), Biological (2), Snowstorm (2).
How does Clay County's FEMA declaration record compare with the Indiana average?
FEMA lists 20 declaration records for Clay County. That is 17% above the Indiana county mean of 17.1. Its count is also 3% below 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 Clay County received?
Clay County has received 15 major disaster declarations, representing 75% of all 20 disaster declarations.
How many flood insurance claims has Clay County filed?
Clay County has 23 National Flood Insurance Program (NFIP) claims totaling $539.4K in payments, with an average of $23.5K per claim.
Does FEMA's top risk-rated hazard match the highest Expected Annual Loss in Clay County?
No. In Clay County, Earthquake has the highest National Risk Index rating (Relatively Low), while Riverine Flooding leads Expected Annual Loss at about $4.7M. FEMA's risk score and dollar-loss model use different inputs, so the leaders often differ.
What was the worst year for disasters in Clay County?
The most active year for disaster declarations in Clay County was 2003, with 2 declarations. The county has FEMA disaster data spanning 1959 to 2026.
What is the FEMA National Risk Index score for Clay County?
According to the FEMA National Risk Index, Clay County, Indiana has an overall risk score of 27.0 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 $10.6M in annualized losses.
Which natural hazard poses the greatest risk to Clay County?
FEMA's NRI data points to Clay County is Earthquake (risk rating: Relatively Low). Other significant hazards include Strong Wind (Relatively Moderate) and Winter Weather (Relatively Moderate). FEMA's modeled event frequency puts earthquake here at roughly once every 315 years. 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 Clay County · vintage 2026-08-25 · Methodology · Indiana profile · Verify with FEMA OpenFEMA · Verify with NOAA Storm Events