City vs city
Barnum Island vs East Rockaway, NY
Barnum Island and East Rockaway are tied on overall score, with the biggest factor difference in flood.
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
Barnum Island: 47/100 · East Rockaway: 47/100
No gap.
Flood
Barnum Island: 78/100 · East Rockaway: 78/100
No gap.
Barnum Island: FEMA NFHL flood zones: 15 features intersect this tile.
East Rockaway: FEMA NFHL flood zones: 15 features intersect this tile.
Wind
Barnum Island: 28/100 · East Rockaway: 28/100
No gap.
Barnum Island: Wind exposure derived from ingested design wind / climatology tiles.
East Rockaway: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Barnum Island: 16/100 · East Rockaway: 16/100
No gap.
Barnum Island: Lightning exposure derived from ingested climatology tiles.
East Rockaway: Lightning exposure derived from ingested climatology tiles.
Tornado
Barnum Island: 15/100 · East Rockaway: 15/100
No gap.
Barnum Island: Tornado risk derived from NOAA SPC historical reports.
East Rockaway: Tornado risk derived from NOAA SPC historical reports.
Hail
Barnum Island: 15/100 · East Rockaway: 15/100
No gap.
Barnum Island: Hail risk derived from NOAA SPC historical reports.
East Rockaway: Hail risk derived from NOAA SPC historical reports.
Storm surge
Barnum Island: 99/100 · East Rockaway: 99/100
No gap.
Barnum Island: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
East Rockaway: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Barnum Island: 76/100 · East Rockaway: 76/100
No gap.
Barnum Island: Wildfire exposure derived from ingested fire potential tiles.
East Rockaway: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Barnum Island: 47/100 · East Rockaway: 47/100
No gap.
Barnum 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.
East Rockaway: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.