Natural Disaster Risk in Sevierville

Natural Hazard Profile: Sevierville, Tennessee

Sevierville, in Sevier County, is a city of approximately 33,561 residents situated in the interior eastern United States. Its humid subtropical climate brings hot summers, mild winters, and transitional weather patterns, and in particular tornado risk in both spring and fall. These conditions collectively define the natural hazard environment that Sevierville residents and property owners must navigate.

Sevierville's overall natural disaster risk is rated 6.7/10 (High) 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 earthquake and lightning.

Within Tennessee, Sevierville's risk is, slightly above the 5.8/10 state average. Nationally, it ranks well above the U.S. national average of 4.5/10. FEMA's analysis of Sevier County identifies landslide as the foremost hazard, followed by earthquake and lightning. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

Sevierville's high risk designation reflects meaningful exposure to natural hazards. Residents should verify that their insurance covers the area's primary risks, prepare a family emergency plan, and stay informed about seasonal hazard peaks through local weather and emergency management services.