Wayne County Disaster Risk

Wayne County has a FEMA National Risk Index rating of Relatively Low, placing it in the 65th percentile nationally out of 3,144 counties. This composite score reflects the county's overall exposure to natural hazards including floods, wildfires, tornadoes, earthquakes, and hurricanes, weighted by expected annual loss and social vulnerability.

Wayne County is evaluated for five major natural hazard types: tornado (76th percentile), flooding (72th percentile), earthquake (56th percentile), hurricane (52th percentile), wildfire (39th percentile). The highest-risk hazard is tornado at the 76th percentile nationally. These scores are derived from FEMA's National Risk Index, which analyzes expected annual loss, social vulnerability, and community resilience for each hazard type.

Wayne County's composite risk percentile is 65th, compared to the Ohio state average of 55th percentile. The state's overall risk rating is Relatively Low. This means Wayne County faces higher natural disaster risk than the typical county in Ohio.

Yes, Wayne County's tornado risk is at the 76th percentile nationally. This places it in the top quartile for this hazard type. For flooding specifically, Wayne County is at the 72th percentile.

FEMA's National Risk Index (NRI) calculates risk scores for 18 natural hazard types across all U.S. counties and census tracts. The composite score combines Expected Annual Loss (estimated dollar losses from each hazard), Social Vulnerability (demographic factors affecting disaster impact), and Community Resilience (ability to recover). Percentile scores rank each county against all 3,144 U.S. counties, and risk ratings range from Very Low to Very High.

Wayne County's composite risk score of 65th percentile is above the Ohio state average of 55th percentile. This elevated risk is driven by tornado exposure (76th percentile), along with flooding and earthquake and hurricane risk. Geographic location, terrain, climate patterns, and proximity to flood zones or fault lines all influence a county's risk profile.