City vs city
Harrison vs Nashville, TN
Harrison currently scores 2 points higher overall than Nashville, 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
Harrison: 46/100 · Nashville: 44/100
Harrison is 2 points higher.
Flood
Harrison: 54/100 · Nashville: 55/100
Nashville is 1 points higher.
Harrison: FEMA NFHL flood zones: 4 features intersect this tile.
Nashville: FEMA NFHL flood zones: 16 features intersect this tile.
Wind
Harrison: 13/100 · Nashville: 14/100
Nashville is 1 points higher.
Harrison: Wind exposure derived from ingested design wind / climatology tiles.
Nashville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Harrison: 50/100 · Nashville: 47/100
Harrison is 3 points higher.
Harrison: Lightning exposure derived from ingested climatology tiles.
Nashville: Lightning exposure derived from ingested climatology tiles.
Tornado
Harrison: 50/100 · Nashville: 31/100
Harrison is 19 points higher.
Harrison: Tornado risk derived from NOAA SPC historical reports.
Nashville: Tornado risk derived from NOAA SPC historical reports.
Hail
Harrison: 50/100 · Nashville: 100/100
Nashville is 50 points higher.
Harrison: Hail risk derived from NOAA SPC historical reports.
Nashville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Harrison: Unavailable · Nashville: Unavailable
A score difference cannot be calculated without both sources.
Harrison: Storm surge model is not available for this location yet.
Nashville: Storm surge model is not available for this location yet.
Wildfire
Harrison: 67/100 · Nashville: 21/100
Harrison is 46 points higher.
Harrison: Wildfire exposure derived from ingested fire potential tiles.
Nashville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Harrison: 36/100 · Nashville: 37/100
Nashville is 1 points higher.
Harrison: 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.