City vs city
Louisville vs Marion, KY
Louisville currently scores 2 points higher overall than Marion, 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
Louisville: 37/100 · Marion: 35/100
Louisville is 2 points higher.
Flood
Louisville: 55/100 · Marion: 41/100
Louisville is 14 points higher.
Louisville: FEMA NFHL flood zones: 12 features intersect this tile.
Marion: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Louisville: 14/100 · Marion: 15/100
Marion is 1 points higher.
Louisville: Wind exposure derived from ingested design wind / climatology tiles.
Marion: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Louisville: 33/100 · Marion: 48/100
Marion is 15 points higher.
Louisville: Lightning exposure derived from ingested climatology tiles.
Marion: Lightning exposure derived from ingested climatology tiles.
Tornado
Louisville: 12/100 · Marion: 38/100
Marion is 26 points higher.
Louisville: Tornado risk derived from NOAA SPC historical reports.
Marion: Tornado risk derived from NOAA SPC historical reports.
Hail
Louisville: 92/100 · Marion: 53/100
Louisville is 39 points higher.
Louisville: Hail risk derived from NOAA SPC historical reports.
Marion: Hail risk derived from NOAA SPC historical reports.
Storm surge
Louisville: Unavailable · Marion: Unavailable
A score difference cannot be calculated without both sources.
Louisville: Storm surge model is not available for this location yet.
Marion: Storm surge model is not available for this location yet.
Wildfire
Louisville: 18/100 · Marion: 23/100
Marion is 5 points higher.
Louisville: Wildfire exposure derived from ingested fire potential tiles.
Marion: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Louisville: 32/100 · Marion: 27/100
Louisville is 5 points higher.
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.
Marion: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.