City vs city
Knollcrest vs Sail Harbor, CT
Knollcrest and Sail Harbor 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 is a current EPA AirNow signal; 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
Knollcrest: 31/100 · Sail Harbor: 31/100
No gap.
Flood
Knollcrest: 25/100 · Sail Harbor: 25/100
No gap.
Knollcrest: FEMA NFHL flood zones: 5 features intersect this tile.
Sail Harbor: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Knollcrest: 22/100 · Sail Harbor: 22/100
No gap.
Knollcrest: Wind exposure derived from ingested design wind / climatology tiles.
Sail Harbor: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Knollcrest: 17/100 · Sail Harbor: 17/100
No gap.
Knollcrest: Lightning exposure derived from ingested climatology tiles.
Sail Harbor: Lightning exposure derived from ingested climatology tiles.
Tornado
Knollcrest: 15/100 · Sail Harbor: 15/100
No gap.
Knollcrest: Tornado risk derived from NOAA SPC historical reports.
Sail Harbor: Tornado risk derived from NOAA SPC historical reports.
Hail
Knollcrest: 40/100 · Sail Harbor: 40/100
No gap.
Knollcrest: Hail risk derived from NOAA SPC historical reports.
Sail Harbor: Hail risk derived from NOAA SPC historical reports.
Storm surge
Knollcrest: Unavailable · Sail Harbor: Unavailable
A score difference cannot be calculated without both sources.
Knollcrest: Storm surge model is not available for this location yet.
Sail Harbor: Storm surge model is not available for this location yet.
Wildfire
Knollcrest: 67/100 · Sail Harbor: 67/100
No gap.
Knollcrest: Wildfire exposure derived from ingested fire potential tiles.
Sail Harbor: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Knollcrest: 28/100 · Sail Harbor: 28/100
No gap.
Knollcrest: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Sail Harbor: Air quality signal derived from the latest EPA AirNow combined AQI grid.