City vs city
Cold Spring Harbor vs Greenlawn, NY
Cold Spring Harbor currently scores 10 points higher overall than Greenlawn, with the largest gap 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
Cold Spring Harbor: 42/100 · Greenlawn: 32/100
Cold Spring Harbor is 10 points higher.
Flood
Cold Spring Harbor: 34/100 · Greenlawn: 26/100
Cold Spring Harbor is 8 points higher.
Cold Spring Harbor: FEMA NFHL flood zones: 6 features intersect this tile.
Greenlawn: FEMA NFHL flood zones: 1 features intersect this tile.
Wind
Cold Spring Harbor: 28/100 · Greenlawn: 29/100
Greenlawn is 1 points higher.
Cold Spring Harbor: Wind exposure derived from ingested design wind / climatology tiles.
Greenlawn: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Cold Spring Harbor: 16/100 · Greenlawn: 15/100
Cold Spring Harbor is 1 points higher.
Cold Spring Harbor: Lightning exposure derived from ingested climatology tiles.
Greenlawn: Lightning exposure derived from ingested climatology tiles.
Tornado
Cold Spring Harbor: 0/100 · Greenlawn: 0/100
No gap.
Cold Spring Harbor: Tornado risk derived from NOAA SPC historical reports.
Greenlawn: Tornado risk derived from NOAA SPC historical reports.
Hail
Cold Spring Harbor: 18/100 · Greenlawn: 20/100
Greenlawn is 2 points higher.
Cold Spring Harbor: Hail risk derived from NOAA SPC historical reports.
Greenlawn: Hail risk derived from NOAA SPC historical reports.
Storm surge
Cold Spring Harbor: 99/100 · Greenlawn: Unavailable
A score difference cannot be calculated without both sources.
Cold Spring Harbor: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Greenlawn: Storm surge model is not available for this location yet.
Wildfire
Cold Spring Harbor: 74/100 · Greenlawn: 72/100
Cold Spring Harbor is 2 points higher.
Cold Spring Harbor: Wildfire exposure derived from ingested fire potential tiles.
Greenlawn: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Cold Spring Harbor: 28/100 · Greenlawn: 30/100
Greenlawn is 2 points higher.
Cold Spring Harbor: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Greenlawn: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.