McNairy County, Tennessee
Natural Hazard Risk Assessment — Population: 25,792
50.5NRI
Relatively Low
Overall Risk Rating
👥
Population
25,792
🏠
Building Value
$4.6B
💰
Annual Hazard Loss
$14.6M
⚠️
Hazards Tracked
14
Natural Hazard Risk Profile
🏔️
Relatively ModerateEarthquake
Annual Loss$4.9M
Risk Score90.3
🥶
Relatively ModerateCold Wave
Annual Loss$2.8M
Risk Score78.0
⛰️
Relatively LowLandslide
Annual Loss$8K
Risk Score74.0
🌡️
Relatively LowHeat Wave
Annual Loss$704K
Risk Score67.0
💨
Relatively ModerateStrong Wind
Annual Loss$709K
Risk Score63.2
🌪️
Relatively LowTornado
Annual Loss$1.6M
Risk Score60.3
🌀
Very LowHurricane
Annual Loss$135K
Risk Score57.3
⚡
Relatively LowLightning
Annual Loss$188K
Risk Score47.5
Show all 14 hazards
☀️
Relatively LowDrought
Annual Loss$65K
Risk Score41.2
🌊
Very LowRiverine Flooding
Annual Loss$3.4M
Risk Score33.3
❄️
Relatively LowIce Storm
Annual Loss$24K
Risk Score27.3
🔥
Very LowWildfire
Annual Loss$10K
Risk Score26.5
🧊
Very LowHail
Annual Loss$55K
Risk Score17.6
⛄
Very LowWinter Weather
Annual Loss$13K
Risk Score17.0
McNairy County vs. National Average
🎯 Overall Risk
50.5+1.8 vs avg
National avg: 48.7
🔥 Wildfire Risk
26.5-22.2 vs avg
National avg: 48.7
👥 Social Vulnerability
53.4+4.2 vs avg
National avg: 49.2
🛡️ Community Resilience
29.1-19.6 vs avg
National avg: 48.7
Community Profile
Social Vulnerability
53.4
Relatively ModerateHigher scores indicate greater social vulnerability to natural hazards.
Community Resilience
29.1
Relatively 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.