City vs city
Franklin vs Spring Hill, TN
Franklin currently scores 6 points higher overall than Spring Hill, 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 is a current EPA AirNow signal; 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
Franklin: 49/100 · Spring Hill: 43/100
Franklin is 6 points higher.
Flood
Franklin: 35/100 · Spring Hill: 44/100
Spring Hill is 9 points higher.
Franklin: FEMA NFHL flood zones: 7 features intersect this tile.
Spring Hill: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Franklin: 14/100 · Spring Hill: 14/100
No gap.
Franklin: Wind exposure derived from ingested design wind / climatology tiles.
Spring Hill: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Franklin: 54/100 · Spring Hill: 59/100
Spring Hill is 5 points higher.
Franklin: Lightning exposure derived from ingested climatology tiles.
Spring Hill: Lightning exposure derived from ingested climatology tiles.
Tornado
Franklin: 81/100 · Spring Hill: 35/100
Franklin is 46 points higher.
Franklin: Tornado risk derived from NOAA SPC historical reports.
Spring Hill: Tornado risk derived from NOAA SPC historical reports.
Hail
Franklin: 100/100 · Spring Hill: 79/100
Franklin is 21 points higher.
Franklin: Hail risk derived from NOAA SPC historical reports.
Spring Hill: Hail risk derived from NOAA SPC historical reports.
Storm surge
Franklin: Unavailable · Spring Hill: Unavailable
A score difference cannot be calculated without both sources.
Franklin: Storm surge model is not available for this location yet.
Spring Hill: Storm surge model is not available for this location yet.
Wildfire
Franklin: 29/100 · Spring Hill: 44/100
Spring Hill is 15 points higher.
Franklin: Wildfire exposure derived from ingested fire potential tiles.
Spring Hill: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Franklin: 30/100 · Spring Hill: 27/100
Franklin is 3 points higher.
Franklin: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Spring Hill: Air quality signal derived from the latest EPA AirNow combined AQI grid.