Natural Disaster Risk in Blountville

Natural Hazard Profile: Blountville, Tennessee

Blountville, in Sullivan County, is a city of approximately 14,744 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 Blountville residents and property owners must navigate.

According to FEMA's National Risk Index, Blountville carries an overall risk score of 5.9/10, placing it in the moderate category. Landslide and debris flow risk tops the local hazard profile, with steep terrain and periodic heavy rainfall creating conditions for rapid slope failure in vulnerable areas. The area also faces notable exposure to earthquake and wind.

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

With a moderate risk rating, Blountville 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.