City vs city
Alexandria vs Louisville, KY
Louisville currently scores 7 points higher overall than Alexandria, with the largest gap in flood.
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
Alexandria: 30/100 · Louisville: 37/100
Louisville is 7 points higher.
Flood
Alexandria: 0/100 · Louisville: 55/100
Louisville is 55 points higher.
Alexandria: FEMA NFHL flood zones: 0 features intersect this tile.
Louisville: FEMA NFHL flood zones: 12 features intersect this tile.
Wind
Alexandria: 15/100 · Louisville: 14/100
Alexandria is 1 points higher.
Alexandria: Wind exposure derived from ingested design wind / climatology tiles.
Louisville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Alexandria: 44/100 · Louisville: 33/100
Alexandria is 11 points higher.
Alexandria: Lightning exposure derived from ingested climatology tiles.
Louisville: Lightning exposure derived from ingested climatology tiles.
Tornado
Alexandria: 0/100 · Louisville: 12/100
Louisville is 12 points higher.
Alexandria: Tornado risk derived from NOAA SPC historical reports.
Louisville: Tornado risk derived from NOAA SPC historical reports.
Hail
Alexandria: 78/100 · Louisville: 92/100
Louisville is 14 points higher.
Alexandria: Hail risk derived from NOAA SPC historical reports.
Louisville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Alexandria: Unavailable · Louisville: Unavailable
A score difference cannot be calculated without both sources.
Alexandria: Storm surge model is not available for this location yet.
Louisville: Storm surge model is not available for this location yet.
Wildfire
Alexandria: 8/100 · Louisville: 18/100
Louisville is 10 points higher.
Alexandria: Wildfire exposure derived from ingested fire potential tiles.
Louisville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Alexandria: 33/100 · Louisville: 32/100
Alexandria is 1 points higher.
Alexandria: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Louisville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.