City vs city
Harrison vs Mack, OH
Harrison currently scores 4 points higher overall than Mack, 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 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
Harrison: 40/100 · Mack: 36/100
Harrison is 4 points higher.
Flood
Harrison: 89/100 · Mack: 47/100
Harrison is 42 points higher.
Harrison: FEMA NFHL flood zones: 14 features intersect this tile.
Mack: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Harrison: 15/100 · Mack: 15/100
No gap.
Harrison: Wind exposure derived from ingested design wind / climatology tiles.
Mack: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Harrison: 55/100 · Mack: 53/100
Harrison is 2 points higher.
Harrison: Lightning exposure derived from ingested climatology tiles.
Mack: Lightning exposure derived from ingested climatology tiles.
Tornado
Harrison: 0/100 · Mack: 4/100
Mack is 4 points higher.
Harrison: Tornado risk derived from NOAA SPC historical reports.
Mack: Tornado risk derived from NOAA SPC historical reports.
Hail
Harrison: 46/100 · Mack: 93/100
Mack is 47 points higher.
Harrison: Hail risk derived from NOAA SPC historical reports.
Mack: Hail risk derived from NOAA SPC historical reports.
Storm surge
Harrison: Unavailable · Mack: Unavailable
A score difference cannot be calculated without both sources.
Harrison: Storm surge model is not available for this location yet.
Mack: Storm surge model is not available for this location yet.
Wildfire
Harrison: 1/100 · Mack: 8/100
Mack is 7 points higher.
Harrison: Wildfire exposure derived from ingested fire potential tiles.
Mack: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Harrison: 31/100 · Mack: 34/100
Mack is 3 points higher.
Harrison: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Mack: Air quality signal derived from the latest EPA AirNow combined AQI grid.