City vs city
Chattanooga vs New Deal, TN
Chattanooga currently scores 12 points higher overall than New Deal, with the largest gap in wildfire.
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 · New Deal: 37/100
Chattanooga is 12 points higher.
Flood
Chattanooga: 45/100 · New Deal: 28/100
Chattanooga is 17 points higher.
Chattanooga: FEMA NFHL flood zones: 15 features intersect this tile.
New Deal: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Chattanooga: 14/100 · New Deal: 14/100
No gap.
Chattanooga: Wind exposure derived from ingested design wind / climatology tiles.
New Deal: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chattanooga: 52/100 · New Deal: 52/100
No gap.
Chattanooga: Lightning exposure derived from ingested climatology tiles.
New Deal: Lightning exposure derived from ingested climatology tiles.
Tornado
Chattanooga: 27/100 · New Deal: 38/100
New Deal is 11 points higher.
Chattanooga: Tornado risk derived from NOAA SPC historical reports.
New Deal: Tornado risk derived from NOAA SPC historical reports.
Hail
Chattanooga: 100/100 · New Deal: 64/100
Chattanooga is 36 points higher.
Chattanooga: Hail risk derived from NOAA SPC historical reports.
New Deal: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chattanooga: Unavailable · New Deal: Unavailable
A score difference cannot be calculated without both sources.
Chattanooga: Storm surge model is not available for this location yet.
New Deal: Storm surge model is not available for this location yet.
Wildfire
Chattanooga: 71/100 · New Deal: 26/100
Chattanooga is 45 points higher.
Chattanooga: Wildfire exposure derived from ingested fire potential tiles.
New Deal: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Chattanooga: 36/100 · New Deal: 36/100
No gap.
Chattanooga: Air quality signal derived from the latest EPA AirNow combined AQI grid.
New Deal: Air quality signal derived from the latest EPA AirNow combined AQI grid.