Emanuel County Disaster Risk

Emanuel County has a FEMA National Risk Index rating of Very Low, placing it in the 40th 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.

Emanuel County is evaluated for five major natural hazard types: hurricane (84th percentile), earthquake (73th percentile), tornado (59th percentile), wildfire (53th percentile), flooding (34th percentile). The highest-risk hazard is hurricane at the 84th 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.

Emanuel County's composite risk percentile is 40th, compared to the Georgia state average of 40th percentile. The state's overall risk rating is Very Low. This means Emanuel County faces higher natural disaster risk than the typical county in Georgia.

Yes, Emanuel County's hurricane risk is at the 84th percentile nationally. This places it in the top quartile for this hazard type. For flooding specifically, Emanuel County is at the 34th 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.

Emanuel County's composite risk score of 40th percentile is above the Georgia state average of 40th percentile. This elevated risk is driven by hurricane exposure (84th percentile), along with earthquake and tornado and wildfire risk. Geographic location, terrain, climate patterns, and proximity to flood zones or fault lines all influence a county's risk profile.