City vs city
Chattanooga vs Middle Valley, TN
Chattanooga currently scores 3 points higher overall than Middle Valley, with the largest gap in hail.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Scores describe each city’s reference grid tile, not every property. A missing model is unavailable, not zero risk. Air quality is a current EPA AirNow signal; other factors describe baseline exposure. The overall score blends different hazards and is not a probability of damage. Read the scoring methodology and sources.
Overall
Chattanooga: 49/100 · Middle Valley: 46/100
Chattanooga is 3 points higher.
Flood
Chattanooga: 45/100 · Middle Valley: 54/100
Middle Valley is 9 points higher.
Chattanooga: FEMA NFHL flood zones: 15 features intersect this tile.
Middle Valley: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Chattanooga: 14/100 · Middle Valley: 13/100
Chattanooga is 1 points higher.
Chattanooga: Wind exposure derived from ingested design wind / climatology tiles.
Middle Valley: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chattanooga: 52/100 · Middle Valley: 50/100
Chattanooga is 2 points higher.
Chattanooga: Lightning exposure derived from ingested climatology tiles.
Middle Valley: Lightning exposure derived from ingested climatology tiles.
Tornado
Chattanooga: 27/100 · Middle Valley: 50/100
Middle Valley is 23 points higher.
Chattanooga: Tornado risk derived from NOAA SPC historical reports.
Middle Valley: Tornado risk derived from NOAA SPC historical reports.
Hail
Chattanooga: 100/100 · Middle Valley: 50/100
Chattanooga is 50 points higher.
Chattanooga: Hail risk derived from NOAA SPC historical reports.
Middle Valley: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chattanooga: Unavailable · Middle Valley: Unavailable
A score difference cannot be calculated without both sources.
Chattanooga: Storm surge model is not available for this location yet.
Middle Valley: Storm surge model is not available for this location yet.
Wildfire
Chattanooga: 71/100 · Middle Valley: 67/100
Chattanooga is 4 points higher.
Chattanooga: Wildfire exposure derived from ingested fire potential tiles.
Middle Valley: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Chattanooga: 36/100 · Middle Valley: 36/100
No gap.
Chattanooga: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Middle Valley: Air quality signal derived from the latest EPA AirNow combined AQI grid.