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Ohio · FEMA + NOAA + National Risk Index

Wood County, OH

10 FEMA disaster declarations (1969-2020), with a FEMA National Risk Index rating of Relatively Low. Most common hazard: Severe Storm.

10
FEMA declarations
5
Major disasters
66
NRI risk · Relatively Low
Severe Storm
Top hazard

The verdict

Wood County has a nationally busy FEMA history: 10 declarations, more than 10% of counties in this registry. But the state comparison tempers that reading: the total is 32% below the Ohio county mean. FEMA's separate National Risk Index places the county in the riskiest 34%; that score models loss and vulnerability rather than counting declarations.

Riskiest 34%
of U.S. counties for FEMA National Risk Index score
Relatively Low
FEMA National Risk Index rating
10
FEMA declarations vs 21 national county avg
210
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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How does Wood County compare?

Wood County vs. all counties in this dataset

FEMA disaster declarations, all-time

10 10th percentile higher than 10% 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 · 2026-08-03

Wood County's FEMA Risk Index score

FEMA National Risk Index composite score vs. the Ohio county average

0/100100/100Ohio avg55/10065.7/100
FEMA National Risk Index composite score vs. the Ohio county average

Which hazard drives modeled loss here?

FEMA's modeled annual dollar loss for Wood County is led by Riverine Flooding (about $28.6M Expected Annual Loss, Historical Loss Ratio Relatively Moderate), while Ice Storm carries the highest National Risk Index rating (Relatively High). 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 Wood County's hazard record show?

Reading the federal records together

The NFIP claims register shows a middle-volume loss record here: 210 paid claims, totaling $1.6M. PlainHazard uses 50-499 claims for this descriptive band; FEMA does not publish it as a safety or coverage category. The $7.4K average describes payments on recorded claims only, leaving uninsured damage and properties without a claim outside the measure.

Start with the state benchmark: a Ohio county averages 14.6 federal declaration records, while Wood County has 10. The gap is 32% 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.

FEMA National Risk Index

This county carries a high composite score on FEMA's National Risk Index, 65.7/100, rated Relatively Low. Its Expected Annual Loss rating is Relatively Low (roughly $43.3M in annualized losses), and a Very Low social-vulnerability profile combined with Very High community resilience shapes how much of that raw exposure becomes realized harm. Of the 18 hazards FEMA models, Ice Storm stands out as the sharpest exposure here, rated Relatively High. FEMA's modeled frequency puts that hazard at an average of 1.3 times per year here, based on 86 historical events on record.

Declaration frequency

Nationally, Wood County's 10 FEMA records form a high-volume history; within Ohio, however, the count is 32% below the county mean. 5 entries carry the Major Disaster classification. The largest incident group is Severe Storm, appearing 4 times. The full 51-year record averages 0.2 declarations annually. A DR label alone does not say whether Individual Assistance, Public Assistance, or both followed.

42 /100

Historical Activity Index

Moderate historical activity

Wood County, OH · 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) Low
7/30

10 OpenFEMA declarations, full ingest window (0.5x national county average)

County Disaster Density Moderate
9/25

10 declarations (0.7x state county average of 15)

Major Disaster Share High
13/25

5 of 10 declarations are major disasters (50%)

Hazard Diversity High
13/20

5 different disaster types declared in Wood County

Historical Declaration Activity

Activity Band

High

vs. Ohio Avg

-32%

State avg: 14.6

vs. National Avg

-52%

National avg: 20.7

Avg Per Year

0.2

Over 51 years

FEMA NRI 8-hazard radar - Wood County

Wood County NRI risk profile 8-axis FEMA National Risk Index radar showing per-hazard scores for Earthquake 25, Flood 48, Hurricane 8, Tornado 48, Wildfire 8, Drought 0, Heat Wave 25, Winter Storm 70. The simple mean of these eight displayed scores is 29 of 100. Earthquake Flood Hurricane Tornado Wildfire Drought Heat Wave Winter Storm 29 8-hazard mean
Wood County NRI risk profile FIPS 39173 · displayed-hazard mean 29/100
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

10

Low volume

Major Disaster share

50%

Major-heavy

NRI risk score

66

Relatively Low

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

How often does each hazard strike Wood 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
Ice Storm Relatively High an average of 1.3 times per year
Tornado Relatively Moderate roughly once every 3 years
Hail Relatively Moderate an average of 3.3 times per year
Riverine Flooding Relatively Moderate an average of 1.2 times per year
Winter Weather Relatively Moderate an average of 9.2 times per year
Earthquake Relatively Low roughly once every 782 years
Strong Wind Relatively Moderate an average of 3.6 times per year
Cold Wave Relatively Low an average of 4.5 times per year
Heat Wave Relatively Low 3.4 modeled event-days per year
Lightning Relatively Low an average of 39 times per year
Hurricane Very Low roughly once every 63 years
Landslide Very Low roughly once every 11 years
Wildfire Very Low roughly once every 89,569 years
Coastal Flooding Very Low roughly once every 100 years

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

Disaster Types

Severe Storm 4
Biological 2
Snowstorm 2
Hurricane 1
Tornado 1

What Severe Storm declarations mean here

Severe Storm is the most frequent declaration type on Wood County's record, 40% 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 - 5 50.0%

of all 10 declarations

Emergency - 5 50.0%

of all 10 declarations

FEMA Declarations Timeline

Year Declarations
2020 2
2012 1
2005 1
2004 1
2003 1
1992 1
1978 1
1977 1
1969 1

Disaster Declarations

How the 10 FEMA declarations break into federal action codes (DR / EM / FM). Same DISTINCT grain as the table below.

Download these 10 declarations as CSV . FEMA source data is public domain; our derived presentation is CC0.

DR# Title Type Incident Date
4507 COVID-19 PANDEMIC DR Biological 2020-03-31
3457 COVID-19 EM Biological 2020-03-13
3346 SEVERE STORMS EM Severe Storm 2012-06-30
3250 HURRICANE KATRINA EVACUATION EM Hurricane 2005-09-13
1556 SEVERE STORMS AND FLOODING DR Severe Storm 2004-09-19
1444 SEVERE STORMS AND TORNADOES DR Severe Storm 2002-11-18
951 SEVERE STORMS, TORNADOES & FLOODING DR Severe Storm 1992-08-04
3055 BLIZZARDS & SNOWSTORMS EM Snowstorm 1978-01-26
3029 SNOWSTORMS EM Snowstorm 1977-02-02
266 TORNADOES, SEVERE STORMS & FLOODING DR Tornado 1969-07-15

Storm Events in Ohio

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

Storm Type Events Fatalities Injuries Property Damage
Thunderstorm Wind 6,938 6 39 $60.4M
Winter Weather 2,101 7 42 $3.3M
Hail 1,749 0 0 $673.5K
Flood 1,607 9 0 $84.5M
Flash Flood 1,089 9 7 $112.2M

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

NFIP Flood Insurance Claims

Total Claims

210

Total Paid

$1.6M

Avg Per Claim

$7.4K

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

FEMA National Risk Index

Overall Risk

Relatively Low

Score: 65.7/100

Expected Annual Loss

Relatively Low

$43.3M/year

Social Vulnerability

Very Low

Community Resilience

Very High

Hazard Risk Breakdown

Ice Storm Relatively High
Tornado Relatively Moderate
Hail Relatively Moderate
Riverine Flooding Relatively Moderate
Winter Weather Relatively Moderate
Earthquake Relatively Low
Strong Wind Relatively Moderate
Cold Wave Relatively Low
Heat Wave Relatively Low
Lightning Relatively Low
Hurricane Very Low
Landslide Very Low
Wildfire Very Low
Coastal Flooding Very Low
Drought No Rating

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: Ice Storm

Ice storms load power lines and tree limbs with accumulating freezing rain until they fail. The characteristic cost is infrastructure and multi-day power loss across a wide area rather than structural damage to buildings, which is why their consequences often outlast the weather that caused them.

Worth noting for Wood County: the model and the federal record do NOT point at the same hazard. Ice Storm carries the highest modeled rating (Relatively High), 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

Wood County's closest FEMA peer: Douglas County, GA

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

Further reading for this county

Understanding disaster data

Wood County's NFIP claims file (210 claims) and FEMA declaration history measure different federal records - this guide separates them from modeled NRI risk.

More PlainHazard guides

Frequently Asked Questions

What is the most common disaster type in Wood County?
The most common disaster type in Wood County is Severe Storm, with 4 declarations. Other disaster types include Biological (2), Snowstorm (2), Hurricane (1).
How does Wood County's FEMA declaration record compare with the Ohio average?
The typical Ohio county has 14.6 FEMA declaration records; Wood County has 10, or 32% fewer. Against the national county mean of 20.7, this county's total is 52% lower. The comparison is historical and says nothing about the probability of a future event.
How many major FEMA disaster declarations has Wood County received?
Wood County has received 5 major disaster declarations, representing 50% of all 10 disaster declarations.
How many flood insurance claims has Wood County filed?
Wood County has 210 National Flood Insurance Program (NFIP) claims totaling $1.6M in payments, with an average of $7.4K per claim.
Does FEMA's top risk-rated hazard match the highest Expected Annual Loss in Wood County?
No. In Wood County, Ice Storm has the highest National Risk Index rating (Relatively High), while Riverine Flooding leads Expected Annual Loss at about $28.6M. FEMA's risk score and dollar-loss model use different inputs, so the leaders often differ.
What was the worst year for disasters in Wood County?
The most active year for disaster declarations in Wood County was 2020, with 2 declarations. The county has FEMA disaster data spanning 1969 to 2020.
What is the FEMA National Risk Index score for Wood County?
According to the FEMA National Risk Index, Wood County, Ohio has an overall risk score of 65.7 out of 100 (Relatively Low). The county's social vulnerability rating is Very Low and community resilience is Very High. The Expected Annual Loss (EAL) score is Relatively Low, representing $43.3M in annualized losses.
Which natural hazard poses the greatest risk to Wood County?
FEMA's NRI data points to Wood County is Ice Storm (risk rating: Relatively High). Other significant hazards include Tornado (Relatively Moderate) and Hail (Relatively Moderate). FEMA's modeled event frequency puts ice storm here at an average of 1.3 times per year, drawn from 86 historical events on record. These scores are based on FEMA's analysis of historical event frequency, exposed assets, and community vulnerability.
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.

What this means for Wood County

Against a Ohio county mean of 15 declarations, Wood County, OH records 10, or 32% fewer. PlainHazard classifies that historical total as high activity.

  • Major Disaster is the largest group (5 of 10) in a declaration history that remains below its state benchmark; frequency here is not a forecast. Ohio overview
  • Nationally the county exceeds 10% of recorded county totals, but its own Ohio benchmark is higher. The ranking keeps those two contexts separate. Most-disaster rankings
  • Use the data guide to separate this mid-volume insurance-claims file from declaration counts and modeled NRI risk. Disaster-data guide

A below-average federal record is not a safety guarantee. Use National Weather Service alerts and local emergency-management notices for present conditions, not this historical comparison.

All federal data sources used on this page
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainHazard Editorial

Verify with FEMA → · Verify with FEMA NRI → · Verify with NOAA →

Every figure on PlainHazard is rendered directly from FEMA federal disaster data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or national statistics report, the data & editorial changelog, or report a data error.