Natural Disaster Risk in Johnson County

Natural Hazard Profile: Johnson County, Kentucky

Johnson County, in the United States in Kentucky, is characterized by its humid subtropical climate — hot, humid summers and cold winters with ice storm risk. The county faces recurring winter ice storm events, and its FEMA risk assessment establishes the hazard baseline shared by all the towns and cities it contains.

Johnson County's overall natural disaster risk is rated 5.5/10 (Moderate) by FEMA's National Risk Index. The area faces significant landslide risk, where mountainous topography and saturated soils during wet periods combine to create hazardous mass movement conditions. Secondary hazards include avalanche and wildfire.

Within Kentucky, Johnson County's risk is, near the 5.5/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Johnson County identifies landslide as the foremost hazard, followed by avalanche and wildfire. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a moderate risk rating, Johnson County residents are well-served by maintaining standard preparedness practices — an emergency supply kit, awareness of local hazard seasonality, and insurance that covers the top local risks. Periodic review of coverage for landslide is recommended.