Montgomery County Disaster Risk
Montgomery County, Tennessee
FEMA Risk Rating
Relatively Moderate
National Percentile
87th
of 3,144 counties
State Rank
#8
of 95 (1 = highest risk)
Flood Risk
84th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Moderate
Higher than 84% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Very Low
Higher than 28% of US counties
Tornado
Tornado and severe thunderstorm risk
Moderate
Higher than 92% of US counties
Earthquake
Seismic activity and ground shaking risk
Relatively High
Higher than 95% of US counties
Hurricane
Tropical cyclone and hurricane risk
Very Low
Higher than 41% of US counties
Risk Overview
About Natural Disaster Risk in Montgomery County, Tennessee
Montgomery County Tennessee's riskiest county
Montgomery County's composite risk score of 87.37 far exceeds Tennessee's state average of 52.45, marking it as the state's most hazard-exposed county. This exceptional elevation reflects a dangerous convergence of earthquake, tornado, and flood vulnerabilities.
Highest-risk county in Tennessee
Montgomery County ranks as Tennessee's single most at-risk county for natural disasters, with a composite score that dwarfs nearly all state peers. Its "Relatively Moderate" rating reflects compounded exposures that dwarf most American counties.
Dramatically riskier than surrounding areas
Montgomery County (87.37) vastly exceeds the risk profiles of Maury County (79.29), McMinn County (60.24), and all other neighboring counties. Its hazard concentration stands out as exceptional within Tennessee's regional landscape.
Earthquakes, tornadoes, and floods dominate
Montgomery County faces earthquake risk at 95.32 (the highest in the state), tornado risk at 91.89, and flood risk at 84.48—a triple threat. This convergence of major hazards creates the most serious disaster exposure in Tennessee.
Multi-hazard insurance is absolutely essential
Montgomery County residents must carry earthquake insurance, NFIP flood insurance, and enhanced wind/tornado coverage—these are not optional but necessary protections. Consider structural improvements like storm shelters, foundation anchoring, and elevated utilities in light of the county's exceptional hazard profile.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Montgomery County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Montgomery County
Risk Verdict
With a composite score at the 87th percentile, Montgomery County sits above the national median for natural hazard exposure. Proactive preparedness — not reactive response — is key to managing life in one of the country's higher-risk counties; Montgomery County residents should plan accordingly.
Hazard Breakdown
Earthquake risk is Montgomery County's dominant natural hazard, ranked at the 95th percentile nationally under FEMA's National Risk Index. Tornado ranks second at the 92th percentile nationally. Additional tracked hazards include flood (84th percentile), hurricane (41th percentile), wildfire (28th percentile).
Preparedness Context
At the 95th percentile nationally for earthquake exposure, Montgomery County households benefit from practicing Drop, Cover, and Hold On — the protocol that minimizes injury during shaking. Getting under a sturdy table or desk and holding on until shaking stops is the key action. The county's tornado risk at the 92th percentile nationally is a seasonal consideration alongside the year-round earthquake threat, requiring awareness of both hazard types. Building age matters for earthquake risk in Montgomery County: structures built before local seismic code adoption are statistically more vulnerable. Contacting the local building department about retrofit programs can reveal whether your structure qualifies for mitigation assistance.
Regional Context
At 34.9 points above the Tennessee state average, Montgomery County carries meaningfully higher natural disaster exposure than a typical Tennessee county.
Is your household prepared for Montgomery County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Montgomery County, TN?
What types of natural hazards affect Montgomery County?
How does Montgomery County risk compare to the Tennessee average?
Is Montgomery County at risk for earthquake?
How is natural disaster risk measured?
Why is Montgomery County higher risk than average?
Data Source
Risk data sourced from the FEMA National Risk Index (NRI). Risk scores are relative rankings (0–100) across all US counties — not absolute risk measures. Higher scores indicate higher relative risk compared to other counties.
Disclaimer: This data is informational only. It is not financial, insurance, or legal advice. Always consult a qualified professional before making insurance or real estate decisions.