City vs city
Lewisburg vs Unionville, TN
Lewisburg currently scores 9 points higher overall than Unionville, 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
Lewisburg: 40/100 · Unionville: 31/100
Lewisburg is 9 points higher.
Flood
Lewisburg: 41/100 · Unionville: 28/100
Lewisburg is 13 points higher.
Lewisburg: FEMA NFHL flood zones: 16 features intersect this tile.
Unionville: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Lewisburg: 14/100 · Unionville: 14/100
No gap.
Lewisburg: Wind exposure derived from ingested design wind / climatology tiles.
Unionville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Lewisburg: 58/100 · Unionville: 55/100
Lewisburg is 3 points higher.
Lewisburg: Lightning exposure derived from ingested climatology tiles.
Unionville: Lightning exposure derived from ingested climatology tiles.
Tornado
Lewisburg: 31/100 · Unionville: 27/100
Lewisburg is 4 points higher.
Lewisburg: Tornado risk derived from NOAA SPC historical reports.
Unionville: Tornado risk derived from NOAA SPC historical reports.
Hail
Lewisburg: 79/100 · Unionville: 28/100
Lewisburg is 51 points higher.
Lewisburg: Hail risk derived from NOAA SPC historical reports.
Unionville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Lewisburg: Unavailable · Unionville: Unavailable
A score difference cannot be calculated without both sources.
Lewisburg: Storm surge model is not available for this location yet.
Unionville: Storm surge model is not available for this location yet.
Wildfire
Lewisburg: 33/100 · Unionville: 34/100
Unionville is 1 points higher.
Lewisburg: Wildfire exposure derived from ingested fire potential tiles.
Unionville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Lewisburg: 27/100 · Unionville: 29/100
Unionville is 2 points higher.
Lewisburg: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Unionville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.