City vs city
Briarcliff vs Green Island, NY
Green Island currently scores 16 points higher overall than Briarcliff, 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
Briarcliff: 38/100 · Green Island: 54/100
Green Island is 16 points higher.
Flood
Briarcliff: 50/100 · Green Island: 93/100
Green Island is 43 points higher.
Briarcliff: FEMA NFHL flood zones: 5 features intersect this tile.
Green Island: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Briarcliff: 22/100 · Green Island: 18/100
Briarcliff is 4 points higher.
Briarcliff: Wind exposure derived from ingested design wind / climatology tiles.
Green Island: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Briarcliff: 22/100 · Green Island: 23/100
Green Island is 1 points higher.
Briarcliff: Lightning exposure derived from ingested climatology tiles.
Green Island: Lightning exposure derived from ingested climatology tiles.
Tornado
Briarcliff: 4/100 · Green Island: 0/100
Briarcliff is 4 points higher.
Briarcliff: Tornado risk derived from NOAA SPC historical reports.
Green Island: Tornado risk derived from NOAA SPC historical reports.
Hail
Briarcliff: 12/100 · Green Island: 84/100
Green Island is 72 points higher.
Briarcliff: Hail risk derived from NOAA SPC historical reports.
Green Island: Hail risk derived from NOAA SPC historical reports.
Storm surge
Briarcliff: 94/100 · Green Island: Unavailable
A score difference cannot be calculated without both sources.
Briarcliff: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Green Island: Storm surge model is not available for this location yet.
Wildfire
Briarcliff: 71/100 · Green Island: 75/100
Green Island is 4 points higher.
Briarcliff: Wildfire exposure derived from ingested fire potential tiles.
Green Island: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Briarcliff: 28/100 · Green Island: 28/100
No gap.
Briarcliff: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Green 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.