Union County, Tennessee
Natural Hazard Risk Assessment — Population: 19,802
12.9NRI
Very Low
Overall Risk Rating
👥
Population
19,802
🏠
Building Value
$3.1B
💰
Annual Hazard Loss
$5.1M
⚠️
Hazards Tracked
14
Natural Hazard Risk Profile
⛰️
Relatively ModerateLandslide
Annual Loss$43K
Risk Score88.3
🏔️
Relatively LowEarthquake
Annual Loss$419K
Risk Score60.0
🔥
Very LowWildfire
Annual Loss$45K
Risk Score50.4
💨
Relatively LowStrong Wind
Annual Loss$389K
Risk Score40.7
⛄
Relatively LowWinter Weather
Annual Loss$42K
Risk Score39.8
⚡
Relatively LowLightning
Annual Loss$134K
Risk Score37.3
🌪️
Relatively LowTornado
Annual Loss$628K
Risk Score35.3
🥶
Relatively LowCold Wave
Annual Loss$435K
Risk Score32.5
Show all 14 hazards
❄️
Relatively LowIce Storm
Annual Loss$26K
Risk Score28.3
🧊
Very LowHail
Annual Loss$93K
Risk Score26.7
🌊
Very LowRiverine Flooding
Annual Loss$2.8M
Risk Score26.0
🌀
Very LowHurricane
Annual Loss$7K
Risk Score23.0
🌡️
Very LowHeat Wave
Annual Loss$21K
Risk Score11.6
☀️
No RatingDrought
Annual Loss$0
Risk Score0.0
Union County vs. National Average
🎯 Overall Risk
12.9-35.8 vs avg
National avg: 48.7
🔥 Wildfire Risk
50.4+1.7 vs avg
National avg: 48.7
👥 Social Vulnerability
46.9-2.3 vs avg
National avg: 49.2
🛡️ Community Resilience
13.1-35.6 vs avg
National avg: 48.7
Community Profile
Social Vulnerability
46.9
Relatively ModerateHigher scores indicate greater social vulnerability to natural hazards.
Community Resilience
13.1
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.