City vs city
Centre Island vs Syosset, NY
Syosset currently scores 8 points higher overall than Centre Island, with the largest gap in wildfire.
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
Centre Island: 35/100 · Syosset: 43/100
Syosset is 8 points higher.
Flood
Centre Island: 42/100 · Syosset: 28/100
Centre Island is 14 points higher.
Centre Island: FEMA NFHL flood zones: 7 features intersect this tile.
Syosset: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Centre Island: 26/100 · Syosset: 27/100
Syosset is 1 points higher.
Centre Island: Wind exposure derived from ingested design wind / climatology tiles.
Syosset: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Centre Island: 18/100 · Syosset: 17/100
Centre Island is 1 points higher.
Centre Island: Lightning exposure derived from ingested climatology tiles.
Syosset: Lightning exposure derived from ingested climatology tiles.
Tornado
Centre Island: 0/100 · Syosset: 0/100
No gap.
Centre Island: Tornado risk derived from NOAA SPC historical reports.
Syosset: Tornado risk derived from NOAA SPC historical reports.
Hail
Centre Island: 9/100 · Syosset: 20/100
Syosset is 11 points higher.
Centre Island: Hail risk derived from NOAA SPC historical reports.
Syosset: Hail risk derived from NOAA SPC historical reports.
Storm surge
Centre Island: 99/100 · Syosset: 99/100
No gap.
Centre Island: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Syosset: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Centre Island: 16/100 · Syosset: 76/100
Syosset is 60 points higher.
Centre Island: Wildfire exposure derived from ingested fire potential tiles.
Syosset: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Centre Island: 34/100 · Syosset: 34/100
No gap.
Centre Island: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Syosset: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.