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West Virginia · FEMA + NOAA + National Risk Index

Kanawha County, WV

5 FEMA disaster declarations (2021–2026), with a FEMA National Risk Index rating of Relatively High. Most common hazard: Flood.

5
FEMA declarations
4
Major disasters
95
NRI risk · Relatively High
Flood
Top hazard

FEMA's National Risk Index places Kanawha County in the top 5% of U.S. counties for overall natural-hazard risk, and its FEMA disaster-declaration count is higher than 72% of all 2,729 counties tracked.

How does Kanawha County compare?

FEMA disaster declarations, this county versus the West Virginia county average and the national county average.

Kanawha County
5
West Virginia county avg
2.1
National county avg
3.7

How disaster-prone is Kanawha County?

Kanawha County, West Virginia has recorded 5 FEMA disaster declarations between 2021 and 2026, of which 4 were classified as Major Disaster declarations (DR) requiring federal individual and public assistance. That puts the county's average at 1.0 declarations per year across a 5-year record, or roughly 133% above the West Virginia county average of 2.1 and 34% above the national county average of 3.7. Declaration counts reflect federal recognition of event severity, not pure hazard frequency, smaller incidents handled locally never appear in FEMA's ledger.

The dominant disaster type on record is Flood, with 3 of 5 declarations falling under this category. FEMA's National Risk Index assigns this county an overall risk rating of Relatively High (composite score 94.5/100), driven by an Expected Annual Loss rating of Relatively Moderate equivalent to roughly $142.9M in annualized losses. Social vulnerability scores Relatively Moderate and community resilience scores Very High - two factors that modify raw hazard exposure into actual harm. The single highest-risk natural hazard identified for this county is Landslide (Relatively Moderate).

NFIP flood insurance claims data for this county is not present in the FEMA claims extract, which typically indicates either low historical flood activity or low policy penetration. Taken together, these indicators place Kanawha County at a moderate relative risk level for federally recognized disasters. Households should pair this historical lens with forward-looking hazard maps, flood zones, wildfire risk overlays, and seismic zones published by FEMA and state emergency management, before making preparedness, insurance, or relocation decisions.

Risk Assessment

How Kanawha County's disaster history compares to state and national averages.

Risk Level

Moderate

vs. West Virginia Avg

+133%

State avg: 2.1

vs. National Avg

+34%

National avg: 3.7

Avg Per Year

1.0

Over 5 years

FEMA NRI 8-hazard radar - Kanawha County

Kanawha County NRI risk profile 8-axis FEMA National Risk Index radar showing per-hazard composite scores for Earthquake 25, Flood 0, Hurricane 25, Tornado 25, Wildfire 8, Drought 8, Heat Wave 48, Winter Storm 70. Overall composite 26 of 100, classified Moderate. Earthquake Flood Hurricane Tornado Wildfire Drought Heat Wave Winter Storm 26 composite
Kanawha County NRI risk profile FIPS 54039 · composite 26/100 (Moderate)

The radar plots Kanawha County's relative exposure to the eight headline natural hazards used by the FEMA National Risk Index. Each axis is the qualitative NRI risk rating (Very Low through Very High) re-expressed on a 0-100 scale so that the polygon shape lets you compare a county against another at a glance.

FEMA Records

5

Total declarations

NRI Source

FEMA 2023

Latest NRI release

County FIPS

54039

WV state code

Source: FEMA National Risk Index FEMA National Risk Index Per-county per-hazard ratings, 2023 release

Disaster Types

Breakdown of 5 FEMA disaster declarations in Kanawha County by incident type.

Flood 3
Winter Storm 1
Severe Storm 1

Declaration Types

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

Major Disaster - 4 80.0%

of all 5 declarations

Emergency - 1 20.0%

of all 5 declarations

FEMA Declarations Timeline

Disaster declarations per year for Kanawha County.

Year Declarations
2026 1
2024 3
2021 1

Disaster Declarations

All 5 FEMA disaster declarations for Kanawha County, West Virginia.

DR# Title Type Incident Date
3639 SEVERE WINTER STORM EM Winter Storm 2026-01-24
4787 SEVERE STORMS, FLOODING, LANDSLIDES, AND MUDSLIDES DR Flood 2024-05-24
4783 SEVERE STORMS, STRAIGHT-LINE WINDS, TORNADOES, FLOODING, LANDSLIDES, AND MUDSLIDES DR Severe Storm 2024-05-22
4756 SEVERE STORMS, FLOODING, LANDSLIDES, AND MUDSLIDES DR Flood 2024-01-30
4605 SEVERE STORMS AND FLOODING DR Flood 2021-05-20

Storm Events in West Virginia

NOAA severe weather data for West Virginia (2015–2025). Storm event data is tracked at the state level.

Storm Type Events Fatalities Injuries Property Damage
Thunderstorm Wind 4,325 5 11 $18.3M
Winter Weather 2,269 0 22 $1.3M
Flood 1,411 13 0 $119.1M
Flash Flood 1,247 45 1 $152.6M
Hail 861 1 0 $6.5M

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

FEMA National Risk Index

FEMA's composite risk score combining 18 natural hazard types, social vulnerability, and community resilience for Kanawha County.

Overall Risk

Relatively High

Score: 94.5/100

Expected Annual Loss

Relatively Moderate

$142.9M/year

Social Vulnerability

Relatively Moderate

Community Resilience

Very High

Hazard Risk Breakdown

Risk rating for each of the 18 FEMA NRI natural hazard types in Kanawha County.

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

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

Counties with Similar Risk in West Virginia

Other West Virginia counties with similar disaster declaration counts.

Disaster Preparedness Guides

Frequently Asked Questions

How many natural disasters has Kanawha County, West Virginia had?
Kanawha County, West Virginia has received 5 FEMA disaster declarations from 2021 to 2026. Of these, 4 were major disaster declarations.
What is the most common disaster type in Kanawha County?
The most common disaster type in Kanawha County is Flood, with 3 declarations. Other disaster types include Winter Storm (1), Severe Storm (1).
How does Kanawha County's disaster risk compare to the West Virginia average?
Kanawha County has 5 disaster declarations, which is 133% higher than the West Virginia county average of 2.1 declarations. Compared to the national county average of 3.7, it is 34% higher.
How many major FEMA disaster declarations has Kanawha County received?
Kanawha County has received 4 major disaster declarations, representing 80% of all 5 disaster declarations. Major disaster declarations typically involve significant damage requiring federal assistance.
What types of storms are most common in West Virginia?
The most common storm types in West Virginia include Thunderstorm Wind (4,325 events), Winter Weather (2,269 events), Flood (1,411 events). NOAA storm event data covers severe weather from 2015 to 2025.
What was the worst year for disasters in Kanawha County?
The most active year for disaster declarations in Kanawha County was 2024, with 3 declarations. The county has FEMA disaster data spanning 2021 to 2026.
What is the overall disaster risk level for Kanawha County?
Based on FEMA declaration history, Kanawha County has a moderate disaster risk level with 5 total declarations. This county has a moderate number of disaster declarations.
What is the FEMA National Risk Index score for Kanawha County?
According to the FEMA National Risk Index, Kanawha County, West Virginia has an overall risk score of 94.5 out of 100 (Relatively High). The county's social vulnerability rating is Relatively Moderate and community resilience is Very High. The Expected Annual Loss (EAL) score is Relatively Moderate, representing $142.9M in annualized losses.
Which natural hazard poses the greatest risk to Kanawha County?
Based on FEMA NRI data, the highest-risk natural hazard in Kanawha County is Landslide (risk rating: Relatively Moderate). Other significant hazards include Heat Wave (Relatively Moderate) and Lightning (Relatively High). 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.

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 Kanawha County

Kanawha County, WV has 5 FEMA disaster declarations on record, a moderate historical disaster load, 133% above the West Virginia county average.

  • Its most common federal declaration type is major disaster (4 of 5) - know the hazards most likely here before they happen. West Virginia overview
  • See how this county ranks against the rest of the country for disaster frequency. Most-disaster rankings
  • Read how to read FEMA declarations, NRI risk scores, and what they do and don't tell you. Disaster-data guide

Historical declaration counts describe past federal response, not a forecast. For current threats, follow the National Weather Service and local officials; in an emergency call 911.

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. This page draws directly on FEMA federal disaster data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.