City vs city
Algood vs Chattanooga, TN
Algood currently scores 1 points higher overall than Chattanooga, 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
Algood: 42/100 · Chattanooga: 41/100
Algood is 1 points higher.
Flood
Algood: 38/100 · Chattanooga: 37/100
Algood is 1 points higher.
Algood: FEMA NFHL flood zones: 11 features intersect this tile.
Chattanooga: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Algood: 13/100 · Chattanooga: 14/100
Chattanooga is 1 points higher.
Algood: Wind exposure derived from ingested design wind / climatology tiles.
Chattanooga: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Algood: 44/100 · Chattanooga: 52/100
Chattanooga is 8 points higher.
Algood: Lightning exposure derived from ingested climatology tiles.
Chattanooga: Lightning exposure derived from ingested climatology tiles.
Tornado
Algood: 42/100 · Chattanooga: 4/100
Algood is 38 points higher.
Algood: Tornado risk derived from NOAA SPC historical reports.
Chattanooga: Tornado risk derived from NOAA SPC historical reports.
Hail
Algood: 77/100 · Chattanooga: 75/100
Algood is 2 points higher.
Algood: Hail risk derived from NOAA SPC historical reports.
Chattanooga: Hail risk derived from NOAA SPC historical reports.
Storm surge
Algood: Unavailable · Chattanooga: Unavailable
A score difference cannot be calculated without both sources.
Algood: Storm surge model is not available for this location yet.
Chattanooga: Storm surge model is not available for this location yet.
Wildfire
Algood: 49/100 · Chattanooga: 69/100
Chattanooga is 20 points higher.
Algood: Wildfire exposure derived from ingested fire potential tiles.
Chattanooga: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Algood: 31/100 · Chattanooga: 36/100
Chattanooga is 5 points higher.
Algood: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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.