City vs city
Great Neck vs Port Washington, NY
Great Neck currently scores 5 points higher overall than Port Washington, 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
Great Neck: 47/100 · Port Washington: 42/100
Great Neck is 5 points higher.
Flood
Great Neck: 28/100 · Port Washington: 36/100
Port Washington is 8 points higher.
Great Neck: FEMA NFHL flood zones: 5 features intersect this tile.
Port Washington: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Great Neck: 26/100 · Port Washington: 26/100
No gap.
Great Neck: Wind exposure derived from ingested design wind / climatology tiles.
Port Washington: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Great Neck: 18/100 · Port Washington: 18/100
No gap.
Great Neck: Lightning exposure derived from ingested climatology tiles.
Port Washington: Lightning exposure derived from ingested climatology tiles.
Tornado
Great Neck: 4/100 · Port Washington: 8/100
Port Washington is 4 points higher.
Great Neck: Tornado risk derived from NOAA SPC historical reports.
Port Washington: Tornado risk derived from NOAA SPC historical reports.
Hail
Great Neck: 72/100 · Port Washington: 31/100
Great Neck is 41 points higher.
Great Neck: Hail risk derived from NOAA SPC historical reports.
Port Washington: Hail risk derived from NOAA SPC historical reports.
Storm surge
Great Neck: 99/100 · Port Washington: 99/100
No gap.
Great Neck: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Port Washington: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Great Neck: 81/100 · Port Washington: 77/100
Great Neck is 4 points higher.
Great Neck: Wildfire exposure derived from ingested fire potential tiles.
Port Washington: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Great Neck: 48/100 · Port Washington: 40/100
Great Neck is 8 points higher.
Great Neck: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Port Washington: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.