City vs city
Dayton vs Willoughby Hills, OH
Dayton currently scores 14 points higher overall than Willoughby Hills, 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
Dayton: 45/100 · Willoughby Hills: 31/100
Dayton is 14 points higher.
Flood
Dayton: 74/100 · Willoughby Hills: 59/100
Dayton is 15 points higher.
Dayton: FEMA NFHL flood zones: 9 features intersect this tile.
Willoughby Hills: FEMA NFHL flood zones: 11 features intersect this tile.
Wind
Dayton: 15/100 · Willoughby Hills: 18/100
Willoughby Hills is 3 points higher.
Dayton: Wind exposure derived from ingested design wind / climatology tiles.
Willoughby Hills: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Dayton: 35/100 · Willoughby Hills: 32/100
Dayton is 3 points higher.
Dayton: Lightning exposure derived from ingested climatology tiles.
Willoughby Hills: Lightning exposure derived from ingested climatology tiles.
Tornado
Dayton: 46/100 · Willoughby Hills: 8/100
Dayton is 38 points higher.
Dayton: Tornado risk derived from NOAA SPC historical reports.
Willoughby Hills: Tornado risk derived from NOAA SPC historical reports.
Hail
Dayton: 100/100 · Willoughby Hills: 58/100
Dayton is 42 points higher.
Dayton: Hail risk derived from NOAA SPC historical reports.
Willoughby Hills: Hail risk derived from NOAA SPC historical reports.
Storm surge
Dayton: Unavailable · Willoughby Hills: Unavailable
A score difference cannot be calculated without both sources.
Dayton: Storm surge model is not available for this location yet.
Willoughby Hills: Storm surge model is not available for this location yet.
Wildfire
Dayton: 7/100 · Willoughby Hills: 11/100
Willoughby Hills is 4 points higher.
Dayton: Wildfire exposure derived from ingested fire potential tiles.
Willoughby Hills: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Dayton: 35/100 · Willoughby Hills: 33/100
Dayton is 2 points higher.
Dayton: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Willoughby Hills: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.