City vs city
Hackberry vs Lewisville, TX
Lewisville currently scores 6 points higher overall than Hackberry, 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
Hackberry: 45/100 · Lewisville: 51/100
Lewisville is 6 points higher.
Flood
Hackberry: 60/100 · Lewisville: 55/100
Hackberry is 5 points higher.
Hackberry: FEMA NFHL flood zones: 9 features intersect this tile.
Lewisville: FEMA NFHL flood zones: 18 features intersect this tile.
Wind
Hackberry: 14/100 · Lewisville: 14/100
No gap.
Hackberry: Wind exposure derived from ingested design wind / climatology tiles.
Lewisville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Hackberry: 61/100 · Lewisville: 59/100
Hackberry is 2 points higher.
Hackberry: Lightning exposure derived from ingested climatology tiles.
Lewisville: Lightning exposure derived from ingested climatology tiles.
Tornado
Hackberry: 4/100 · Lewisville: 54/100
Lewisville is 50 points higher.
Hackberry: Tornado risk derived from NOAA SPC historical reports.
Lewisville: Tornado risk derived from NOAA SPC historical reports.
Hail
Hackberry: 100/100 · Lewisville: 100/100
No gap.
Hackberry: Hail risk derived from NOAA SPC historical reports.
Lewisville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Hackberry: Unavailable · Lewisville: Unavailable
A score difference cannot be calculated without both sources.
Hackberry: Storm surge model is not available for this location yet.
Lewisville: Storm surge model is not available for this location yet.
Wildfire
Hackberry: 49/100 · Lewisville: 49/100
No gap.
Hackberry: Wildfire exposure derived from ingested fire potential tiles.
Lewisville: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Hackberry: 28/100 · Lewisville: 28/100
No gap.
Hackberry: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Lewisville: Air quality signal derived from the latest EPA AirNow combined AQI grid.