City vs city
Chattanooga Valley vs Rossville, GA
Rossville currently scores 10 points higher overall than Chattanooga 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 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 Valley: 36/100 · Rossville: 46/100
Rossville is 10 points higher.
Flood
Chattanooga Valley: 5/100 · Rossville: 11/100
Rossville is 6 points higher.
Chattanooga Valley: FEMA NFHL flood zones: 3 features intersect this tile.
Rossville: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Chattanooga Valley: 14/100 · Rossville: 14/100
No gap.
Chattanooga Valley: Wind exposure derived from ingested design wind / climatology tiles.
Rossville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chattanooga Valley: 54/100 · Rossville: 54/100
No gap.
Chattanooga Valley: Lightning exposure derived from ingested climatology tiles.
Rossville: Lightning exposure derived from ingested climatology tiles.
Tornado
Chattanooga Valley: 15/100 · Rossville: 42/100
Rossville is 27 points higher.
Chattanooga Valley: Tornado risk derived from NOAA SPC historical reports.
Rossville: Tornado risk derived from NOAA SPC historical reports.
Hail
Chattanooga Valley: 56/100 · Rossville: 100/100
Rossville is 44 points higher.
Chattanooga Valley: Hail risk derived from NOAA SPC historical reports.
Rossville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chattanooga Valley: Unavailable · Rossville: Unavailable
A score difference cannot be calculated without both sources.
Chattanooga Valley: Storm surge model is not available for this location yet.
Rossville: Storm surge model is not available for this location yet.
Wildfire
Chattanooga Valley: 73/100 · Rossville: 65/100
Chattanooga Valley is 8 points higher.
Chattanooga Valley: Wildfire exposure derived from ingested fire potential tiles.
Rossville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Chattanooga Valley: 36/100 · Rossville: 36/100
No gap.
Chattanooga Valley: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Rossville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.