riskbycounty
FEMA NRI v1.20Released December 2025Methodology

Webster County Disaster Risk

Webster County, West Virginia

FEMA Risk Rating

Very Low

NRI score (0–100 relative scale)

35.3

FEMA composite county value

State Rank

#39

of 55, sorted high to low by RiskByCounty

Flood NRI score

60.5

higher coastal/inland value

Hazard Risk Breakdown

Five selected hazard categories out of FEMA's 18. Values are FEMA NRI v1.20 scores on a 0–100 relative scale.

Flood

60.5 / 100

Higher of FEMA Coastal Flooding (Not available) and Inland Flooding (60.5) NRI scores.

Hurricane

31.9 / 100

Earthquake

24.3 / 100

Tornado

4.5 / 100

Wildfire

2.2 / 100

FEMA NRI data summary

Selected hazard scores for Webster County

Among the five hazard categories displayed by RiskByCounty, flood has the highest NRI score for this county.

Flood
60.5
Hurricane
31.9
Earthquake
24.3
Tornado
4.5
Wildfire
2.2

Higher of FEMA Coastal Flooding and Inland Flooding NRI scores

Displayed flood score
60.5
Coastal Flooding
Not available
Inland Flooding
60.5

These five categories are a selected subset of FEMA's 18 natural hazards. FEMA's composite score and official rating are separate fields in the National Risk Index dataset.

FEMA National Risk Index documentation

Official Ready.gov resource

Continue to Ready.gov for federal emergency-planning information maintained outside RiskByCounty.

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Frequently Asked Questions

How many West Virginia county records are included?
RiskByCounty includes 55 West Virginia county records from FEMA NRI v1.20 (December 2025).
Which FEMA county ratings appear in West Virginia?
FEMA NRI v1.20 (December 2025) county rating counts for West Virginia: Very Low: 23; Relatively Low: 30; Relatively Moderate: 1; Relatively High: 1; Very High: 0; Not available: 0.
How complete are the five selected hazard fields for West Virginia?
FEMA NRI v1.20 (December 2025) availability among 55 county records: Flood: 55 of 55; Wildfire: 55 of 55; Tornado: 55 of 55; Earthquake: 55 of 55; Hurricane: 55 of 55. RiskByCounty displays five selected hazard categories out of FEMA's 18.
What FEMA NRI information is available for Webster County, WV?
Webster County has an official FEMA NRI v1.20 composite rating of Very Low and an NRI score (0–100 relative scale) of 35.3. RiskByCounty ranks it 39th of 55 West Virginia county records when sorting the FEMA composite NRI scores from high to low.
Which selected hazard scores are shown for Webster County?
RiskByCounty displays five selected hazard categories out of FEMA's 18 using FEMA NRI v1.20 (December 2025). For Webster County, Flood: 60.5; Hurricane: 31.9; Earthquake: 24.3; Tornado: 4.5; Wildfire: 2.2.
How is flood displayed for Webster County?
RiskByCounty's flood display is the higher of FEMA Coastal Flooding and Inland Flooding NRI scores. For Webster County, Coastal Flooding is Not available, Inland Flooding is 60.5, and the displayed flood score is 60.5.

Counties with Similar Risk

Tyler County

West Virginia

+0.3

Very Low

NRI score 35.6

Braxton County

West Virginia

+0.9

Very Low

NRI score 36.2

Preston County

West Virginia

-1.4

Very Low

NRI score 33.8

Published by RiskByCounty

County summaries are deterministic transformations of frozen FEMA county fields. No external subject-matter reviewer is credited.

Published · Updated

Data Source

County data sourced from FEMA National Risk Index v1.20, released December 2025. Values are labeled NRI score (0–100 relative scale). RiskByCounty displays five selected hazard categories out of FEMA's 18; flood is the higher of the Coastal Flooding and Inland Flooding source scores.

RiskByCounty presents county-level source fields and deterministic arithmetic summaries.

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