City vs city
Chapel Hill vs Lewisburg, TN
Lewisburg currently scores 4 points higher overall than Chapel Hill, 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 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
Chapel Hill: 36/100 · Lewisburg: 40/100
Lewisburg is 4 points higher.
Flood
Chapel Hill: 52/100 · Lewisburg: 41/100
Chapel Hill is 11 points higher.
Chapel Hill: FEMA NFHL flood zones: 9 features intersect this tile.
Lewisburg: FEMA NFHL flood zones: 16 features intersect this tile.
Wind
Chapel Hill: 14/100 · Lewisburg: 14/100
No gap.
Chapel Hill: Wind exposure derived from ingested design wind / climatology tiles.
Lewisburg: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chapel Hill: 56/100 · Lewisburg: 58/100
Lewisburg is 2 points higher.
Chapel Hill: Lightning exposure derived from ingested climatology tiles.
Lewisburg: Lightning exposure derived from ingested climatology tiles.
Tornado
Chapel Hill: 15/100 · Lewisburg: 31/100
Lewisburg is 16 points higher.
Chapel Hill: Tornado risk derived from NOAA SPC historical reports.
Lewisburg: Tornado risk derived from NOAA SPC historical reports.
Hail
Chapel Hill: 47/100 · Lewisburg: 79/100
Lewisburg is 32 points higher.
Chapel Hill: Hail risk derived from NOAA SPC historical reports.
Lewisburg: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chapel Hill: Unavailable · Lewisburg: Unavailable
A score difference cannot be calculated without both sources.
Chapel Hill: Storm surge model is not available for this location yet.
Lewisburg: Storm surge model is not available for this location yet.
Wildfire
Chapel Hill: 43/100 · Lewisburg: 33/100
Chapel Hill is 10 points higher.
Chapel Hill: Wildfire exposure derived from ingested fire potential tiles.
Lewisburg: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Chapel Hill: 28/100 · Lewisburg: 27/100
Chapel Hill is 1 points higher.
Chapel Hill: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Lewisburg: Air quality signal derived from the latest EPA AirNow combined AQI grid.