City vs city
Barnum Island vs Canandaigua, NY
Barnum Island currently scores 24 points higher overall than Canandaigua, with the largest gap in ingested air quality.
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 · Canandaigua: 23/100
Barnum Island is 24 points higher.
Flood
Barnum Island: 78/100 · Canandaigua: Unavailable
A score difference cannot be calculated without both sources.
Barnum Island: FEMA NFHL flood zones: 15 features intersect this tile.
Canandaigua: Flood model is not available for this location yet.
Wind
Barnum Island: 28/100 · Canandaigua: 18/100
Barnum Island is 10 points higher.
Barnum Island: Wind exposure derived from ingested design wind / climatology tiles.
Canandaigua: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Barnum Island: 16/100 · Canandaigua: 13/100
Barnum Island is 3 points higher.
Barnum Island: Lightning exposure derived from ingested climatology tiles.
Canandaigua: Lightning exposure derived from ingested climatology tiles.
Tornado
Barnum Island: 15/100 · Canandaigua: 4/100
Barnum Island is 11 points higher.
Barnum Island: Tornado risk derived from NOAA SPC historical reports.
Canandaigua: Tornado risk derived from NOAA SPC historical reports.
Hail
Barnum Island: 15/100 · Canandaigua: 25/100
Canandaigua is 10 points higher.
Barnum Island: Hail risk derived from NOAA SPC historical reports.
Canandaigua: Hail risk derived from NOAA SPC historical reports.
Storm surge
Barnum Island: 99/100 · Canandaigua: Unavailable
A score difference cannot be calculated without both sources.
Barnum Island: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Canandaigua: Storm surge model is not available for this location yet.
Wildfire
Barnum Island: 76/100 · Canandaigua: 66/100
Barnum Island is 10 points higher.
Barnum Island: Wildfire exposure derived from ingested fire potential tiles.
Canandaigua: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Barnum Island: 47/100 · Canandaigua: 35/100
Barnum Island is 12 points higher.
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.
Canandaigua: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.