City vs city
Collegedale vs Nashville, TN
Nashville currently scores 5 points higher overall than Collegedale, 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
Collegedale: 39/100 · Nashville: 44/100
Nashville is 5 points higher.
Flood
Collegedale: 33/100 · Nashville: 55/100
Nashville is 22 points higher.
Collegedale: FEMA NFHL flood zones: 6 features intersect this tile.
Nashville: FEMA NFHL flood zones: 16 features intersect this tile.
Wind
Collegedale: 13/100 · Nashville: 14/100
Nashville is 1 points higher.
Collegedale: Wind exposure derived from ingested design wind / climatology tiles.
Nashville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Collegedale: 52/100 · Nashville: 47/100
Collegedale is 5 points higher.
Collegedale: Lightning exposure derived from ingested climatology tiles.
Nashville: Lightning exposure derived from ingested climatology tiles.
Tornado
Collegedale: 27/100 · Nashville: 31/100
Nashville is 4 points higher.
Collegedale: Tornado risk derived from NOAA SPC historical reports.
Nashville: Tornado risk derived from NOAA SPC historical reports.
Hail
Collegedale: 46/100 · Nashville: 100/100
Nashville is 54 points higher.
Collegedale: Hail risk derived from NOAA SPC historical reports.
Nashville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Collegedale: Unavailable · Nashville: Unavailable
A score difference cannot be calculated without both sources.
Collegedale: Storm surge model is not available for this location yet.
Nashville: Storm surge model is not available for this location yet.
Wildfire
Collegedale: 67/100 · Nashville: 21/100
Collegedale is 46 points higher.
Collegedale: Wildfire exposure derived from ingested fire potential tiles.
Nashville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Collegedale: 36/100 · Nashville: 37/100
Nashville is 1 points higher.
Collegedale: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Nashville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.