Lewis County, Tennessee
Natural Hazard Risk Assessment — Population: 12,491
13.9NRI
Very Low
Overall Risk Rating
👥
Population
12,491
🏠
Building Value
$1.8B
💰
Annual Hazard Loss
$5.4M
⚠️
Hazards Tracked
14
Natural Hazard Risk Profile
🏔️
Relatively LowEarthquake
Annual Loss$815K
Risk Score71.4
🌪️
Relatively LowTornado
Annual Loss$1.6M
Risk Score59.2
⛰️
Very LowLandslide
Annual Loss$2K
Risk Score54.4
🥶
Relatively LowCold Wave
Annual Loss$796K
Risk Score47.0
🌀
Very LowHurricane
Annual Loss$23K
Risk Score37.1
💨
Relatively LowStrong Wind
Annual Loss$337K
Risk Score36.0
❄️
Relatively LowIce Storm
Annual Loss$35K
Risk Score32.4
⚡
Relatively LowLightning
Annual Loss$96K
Risk Score28.3
Show all 14 hazards
🌡️
Very LowHeat Wave
Annual Loss$107K
Risk Score27.2
⛄
Relatively LowWinter Weather
Annual Loss$22K
Risk Score25.3
☀️
Very LowDrought
Annual Loss$5K
Risk Score21.2
🌊
Very LowRiverine Flooding
Annual Loss$1.5M
Risk Score13.3
🔥
Very LowWildfire
Annual Loss$3K
Risk Score9.4
🧊
Very LowHail
Annual Loss$23K
Risk Score8.5
Lewis County vs. National Average
🎯 Overall Risk
13.9-34.8 vs avg
National avg: 48.7
🔥 Wildfire Risk
9.4-39.3 vs avg
National avg: 48.7
👥 Social Vulnerability
44.6-4.6 vs avg
National avg: 49.2
🛡️ Community Resilience
12.4-36.3 vs avg
National avg: 48.7
Community Profile
Social Vulnerability
44.6
Relatively ModerateHigher scores indicate greater social vulnerability to natural hazards.
Community Resilience
12.4
Very LowHigher scores indicate better ability to prepare for, adapt to, and recover from hazards.
Frequently Asked Questions
Data from FEMA National Risk Index. For informational purposes only. Consult local authorities for property-specific risk.