City vs city
Chattanooga vs Crossville, TN
Chattanooga currently scores 2 points higher overall than Crossville, with the largest gap in tornado.
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 uses an ingested EPA AirNow snapshot and may not reflect current conditions; 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: 41/100 · Crossville: 39/100
Chattanooga is 2 points higher.
Flood
Chattanooga: 37/100 · Crossville: 28/100
Chattanooga is 9 points higher.
Chattanooga: FEMA NFHL flood zones: 7 features intersect this tile.
Crossville: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Chattanooga: 14/100 · Crossville: 13/100
Chattanooga is 1 points higher.
Chattanooga: Wind exposure derived from ingested design wind / climatology tiles.
Crossville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chattanooga: 52/100 · Crossville: 45/100
Chattanooga is 7 points higher.
Chattanooga: Lightning exposure derived from ingested climatology tiles.
Crossville: Lightning exposure derived from ingested climatology tiles.
Tornado
Chattanooga: 4/100 · Crossville: 31/100
Crossville is 27 points higher.
Chattanooga: Tornado risk derived from NOAA SPC historical reports.
Crossville: Tornado risk derived from NOAA SPC historical reports.
Hail
Chattanooga: 75/100 · Crossville: 77/100
Crossville is 2 points higher.
Chattanooga: Hail risk derived from NOAA SPC historical reports.
Crossville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chattanooga: Unavailable · Crossville: Unavailable
A score difference cannot be calculated without both sources.
Chattanooga: Storm surge model is not available for this location yet.
Crossville: Storm surge model is not available for this location yet.
Wildfire
Chattanooga: 69/100 · Crossville: 46/100
Chattanooga is 23 points higher.
Chattanooga: Wildfire exposure derived from ingested fire potential tiles.
Crossville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Chattanooga: 36/100 · Crossville: 33/100
Chattanooga is 3 points higher.
Chattanooga: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Crossville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.