City vs city
Harrison vs Ossining, NY
Ossining currently scores 5 points higher overall than Harrison, 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: 33/100 · Ossining: 38/100
Ossining is 5 points higher.
Flood
Harrison: 36/100 · Ossining: 50/100
Ossining is 14 points higher.
Harrison: FEMA NFHL flood zones: 2 features intersect this tile.
Ossining: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Harrison: 23/100 · Ossining: 22/100
Harrison is 1 points higher.
Harrison: Wind exposure derived from ingested design wind / climatology tiles.
Ossining: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Harrison: 21/100 · Ossining: 22/100
Ossining is 1 points higher.
Harrison: Lightning exposure derived from ingested climatology tiles.
Ossining: Lightning exposure derived from ingested climatology tiles.
Tornado
Harrison: 4/100 · Ossining: 4/100
No gap.
Harrison: Tornado risk derived from NOAA SPC historical reports.
Ossining: Tornado risk derived from NOAA SPC historical reports.
Hail
Harrison: 40/100 · Ossining: 12/100
Harrison is 28 points higher.
Harrison: Hail risk derived from NOAA SPC historical reports.
Ossining: Hail risk derived from NOAA SPC historical reports.
Storm surge
Harrison: Unavailable · Ossining: 94/100
A score difference cannot be calculated without both sources.
Harrison: Storm surge model is not available for this location yet.
Ossining: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Harrison: 79/100 · Ossining: 71/100
Harrison is 8 points higher.
Harrison: Wildfire exposure derived from ingested fire potential tiles.
Ossining: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Harrison: 27/100 · Ossining: 28/100
Ossining is 1 points higher.
Harrison: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Ossining: Air quality signal derived from the latest EPA AirNow combined AQI grid.