Ritchie County, West Virginia Natural Disaster Risk
FEMA National Risk Index assessment · WV
Very LowComposite Risk Score
National percentile: 16th
Ritchie County faces very low composite natural disaster risk (NRI Risk Index score 16.1, 16th national percentile), driven primarily by landslide and hurricane exposure. Expected annual loss across all 18 hazard types is $6M.
Source: FEMA National Risk Index v1.20 · Updated December 2025
Risk Overview
FEMA's National Risk Index rates Ritchie County at very low composite risk, with a National Risk Index score of 16.1 out of 100 — placing it in the 16th national percentile and among the lowest-risk counties in the country. The score blends Expected Annual Loss, Social Vulnerability, and Community Resilience across all 18 FEMA hazard types.
Risk here concentrates in landslide (downhill movement of rock, soil, and debris on unstable slopes) at Medium risk — $48K in expected annual loss and about 1.26 events per year; hurricane (tropical cyclones bringing extreme wind, rain, and storm surge) at Very Low risk — $46K in expected annual loss and about 0.03 events per year; and riverine flood (rivers and streams overflowing their banks after heavy rain or snowmelt) at Low risk — $5M in expected annual loss and about 1.61 events per year. Across all hazards, FEMA estimates $6M in expected annual loss for a population of 8K.
Beyond physical exposure, Ritchie County has a medium social vulnerability rating (how susceptible the population is to harm) and a medium community resilience rating (its capacity to prepare for and recover from disasters). Both measures sit toward the lower end, indicating relatively modest population sensitivity.
The county's disaster history tells the same story: Ritchie County has received 20 federal disaster declarations since 1993, including 8 for severe storm events and 4 for snowstorm events. The most recent was Severe Winter Storm (winter storm), declared in January 2026.
Among 55 West Virginia counties, Ritchie County ranks #51 for overall natural disaster risk.
Top Hazards
All 18 Hazard Risks
| Landslide | Medium | 1.26 / yr | $48K |
| Hurricane | Very Low | 0.03 / yr | $46K |
| Riverine Flood | Low | 1.61 / yr | $5M |
| Drought | Low | 3.68 / yr | $39K |
| Lightning | Low | 46.11 / yr | $83K |
| Earthquake | Very Low | 0.00 / yr | $32K |
| Heat Wave | Very Low | 2.95 / yr | $51K |
| Hail | Very Low | 2.36 / yr | $48K |
| Ice Storm | Very Low | 0.09 / yr | $9K |
| Cold Wave | Very Low | 1.32 / yr | $122K |
| Winter Weather | Very Low | 8.37 / yr | $9K |
| Strong Wind | Very Low | 0.81 / yr | $72K |
| Tornado | Very Low | 0.06 / yr | $51K |
| Wildfire | Very Low | 0.00 / yr | $1K |
| Avalanche | Very Low | 0.00 / yr | $0 |
| Coastal Flood | Very Low | 0.00 / yr | $0 |
| Tsunami | Very Low | 0.00 / yr | $0 |
| Volcanic Activity | Very Low | 0.00 / yr | $0 |
Disaster History
Ritchie County has received 20 federal disaster declarations since 1993, most recently Severe Winter Storm in January 2026. Most frequent causes: Severe Storm (8), Snowstorm (4), Biological (2).
| Declared | Type | Disaster |
|---|---|---|
| January 2026 | Winter Storm | Severe Winter Storm |
| April 2020 | Biological | Covid-19 Pandemic |
| March 2020 | Biological | Covid-19 |
| April 2018 | Mud/Landslide | Severe Storms, Flooding, Landslides, and Mudslides |
| May 2015 | Flood | Severe Storms, Flooding, Landslides, and Mudslides |
| March 2015 | Severe Storm | Severe Winter Storm, Flooding, Landslides, and Mudslides |
| October 2012 | Hurricane | Hurricane Sandy |
| July 2012 | Severe Storm | Severe Storms and Straight-Line Winds |
| June 2012 | Severe Storm | Severe Storms |
| March 2012 | Severe Storm | Severe Storms, Tornadoes, Flooding, Mudslides, and Landslides |
Showing the 10 most recent of 20 declarations.
Source: FEMA Disaster Declarations Summaries (OpenFEMA).
Frequently Asked Questions
What is the overall natural disaster risk for Ritchie County?
Ritchie County has a composite FEMA National Risk Index score of 16.1 out of 100, placing it in the Very Low category and the 16th national percentile. This combines Expected Annual Loss, Social Vulnerability, and Community Resilience across 18 hazard types.
What are the top natural hazards in Ritchie County?
The three highest-rated hazards are Landslide (Medium, $48K EAL), Hurricane (Very Low, $46K EAL), Riverine Flood (Low, $5M EAL). These account for most of the county's expected annual losses.
How does Ritchie County compare to other West Virginia counties?
Ritchie County ranks #51 of 55 West Virginia counties for overall natural disaster risk, with a very low rating.
How many federally declared disasters has Ritchie County had?
FEMA records 20 federal disaster declarations for Ritchie County since 1993, most often 8 for severe storm events and 4 for snowstorm events. The most recent was Severe Winter Storm, declared in January 2026.
What does Expected Annual Loss (EAL) mean?
EAL is FEMA's estimate of average annual dollar losses from natural hazards, calculated from historical event data and exposure models. Ritchie County's $6M EAL is a statistical average, not a guarantee for any specific year or address.