Fayette County Disaster Risk
Fayette County, Pennsylvania
FEMA Risk Rating
Relatively Moderate
National Percentile
82th
of 3,144 counties
State Rank
#21
of 67 (1 = highest risk)
Flood Risk
91th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Moderate
Higher than 91% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Relatively Low
Higher than 45% of US counties
Tornado
Tornado and severe thunderstorm risk
Relatively Low
Higher than 69% of US counties
Earthquake
Seismic activity and ground shaking risk
Relatively Low
Higher than 61% of US counties
Hurricane
Tropical cyclone and hurricane risk
Relatively Low
Higher than 60% of US counties
Risk Overview
About Natural Disaster Risk in Fayette County, Pennsylvania
Fayette faces above-average disaster risk
Fayette County's composite risk score of 82.22 places it in the upper tier nationally, earning a "Relatively Moderate" rating. The county's flood risk of 90.59 alone exceeds 90% of comparable U.S. counties, signaling substantial vulnerability.
Fourth-highest risk in Pennsylvania
At 82.22, Fayette ranks among Pennsylvania's most at-risk counties—significantly above the state average of 67.45. Only three other counties statewide carry comparable composite disaster risk.
Greene and Westmoreland present lower risk
Fayette's 82.22 score substantially exceeds neighboring Greene County (55.12) and Westmoreland County to the east. This makes Fayette a relative hotspot for natural disaster vulnerability in southwestern Pennsylvania.
Floods dominate, tornadoes follow close
Flooding tops Fayette's hazard list at 90.59, with tornado risk at 68.83 and wildfire risk at 45.23 also posing significant threats. The county's river systems and topography create ideal conditions for both flash flooding and severe convective storms.
Bundle flood and storm coverage now
Fayette residents should secure both flood insurance and comprehensive homeowner's coverage immediately given the 90+ flood risk score. Consider a policy review with your agent, focusing on basement protection and emergency preparedness for tornado season.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Fayette County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Fayette County
Risk Verdict
Fayette County's overall risk score at the 82th percentile nationally signals meaningful exposure to multiple natural hazard types. Comprehensive household preparedness — including reviewing insurance, maintaining emergency supplies, and knowing evacuation routes — is strongly recommended.
Hazard Breakdown
Flood risk is Fayette County's dominant natural hazard, ranked at the 91th percentile nationally under FEMA's National Risk Index. Tornado ranks second at the 69th percentile nationally. Additional tracked hazards include earthquake (61th percentile), hurricane (60th percentile), wildfire (45th percentile).
Preparedness Context
Fayette County sits at the 91th percentile nationally for flood exposure. Knowing your property's flood zone designation — available at FEMA's Flood Map Service Center — is the first step toward understanding actual exposure and insurance options. Alongside flooding, tornado exposure at the 69th percentile means households benefit from a multi-hazard preparedness plan rather than focusing on flood alone. Regardless of specific hazard, Fayette County households benefit from a practiced communication plan: a designated out-of-state contact and a pre-agreed evacuation destination established before the season's peak risk period.
Regional Context
Compared to other Pennsylvania counties, Fayette County runs 14.8 composite risk points higher than the state mean — reflecting above-average hazard concentration in this area.
Is your household prepared for Fayette County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Fayette County, PA?
What types of natural hazards affect Fayette County?
How does Fayette County risk compare to the Pennsylvania average?
Is Fayette County at risk for flooding?
How is natural disaster risk measured?
Why is Fayette County higher risk than average?
Data Source
Risk data sourced from the FEMA National Risk Index (NRI). Risk scores are relative rankings (0–100) across all US counties — not absolute risk measures. Higher scores indicate higher relative risk compared to other counties.
Disclaimer: This data is informational only. It is not financial, insurance, or legal advice. Always consult a qualified professional before making insurance or real estate decisions.