City vs city
East Williston vs Westbury, NY
East Williston currently scores 19 points higher overall than Westbury, 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
East Williston: 55/100 · Westbury: 36/100
East Williston is 19 points higher.
Flood
East Williston: 26/100 · Westbury: 26/100
No gap.
East Williston: FEMA NFHL flood zones: 1 features intersect this tile.
Westbury: FEMA NFHL flood zones: 1 features intersect this tile.
Wind
East Williston: 27/100 · Westbury: 28/100
Westbury is 1 points higher.
East Williston: Wind exposure derived from ingested design wind / climatology tiles.
Westbury: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
East Williston: 17/100 · Westbury: 16/100
East Williston is 1 points higher.
East Williston: Lightning exposure derived from ingested climatology tiles.
Westbury: Lightning exposure derived from ingested climatology tiles.
Tornado
East Williston: 0/100 · Westbury: 0/100
No gap.
East Williston: Tornado risk derived from NOAA SPC historical reports.
Westbury: Tornado risk derived from NOAA SPC historical reports.
Hail
East Williston: 85/100 · Westbury: 26/100
East Williston is 59 points higher.
East Williston: Hail risk derived from NOAA SPC historical reports.
Westbury: Hail risk derived from NOAA SPC historical reports.
Storm surge
East Williston: 99/100 · Westbury: Unavailable
A score difference cannot be calculated without both sources.
East Williston: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Westbury: Storm surge model is not available for this location yet.
Wildfire
East Williston: 84/100 · Westbury: 83/100
East Williston is 1 points higher.
East Williston: Wildfire exposure derived from ingested fire potential tiles.
Westbury: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
East Williston: 47/100 · Westbury: 34/100
East Williston is 13 points higher.
East Williston: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Westbury: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.