City vs city
South Windham vs Willimantic, CT
South Windham currently scores 5 points higher overall than Willimantic, 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
South Windham: 27/100 · Willimantic: 22/100
South Windham is 5 points higher.
Flood
South Windham: 35/100 · Willimantic: 0/100
South Windham is 35 points higher.
South Windham: FEMA NFHL flood zones: 2 features intersect this tile.
Willimantic: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
South Windham: 29/100 · Willimantic: 28/100
South Windham is 1 points higher.
South Windham: Wind exposure derived from ingested design wind / climatology tiles.
Willimantic: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
South Windham: 10/100 · Willimantic: 9/100
South Windham is 1 points higher.
South Windham: Lightning exposure derived from ingested climatology tiles.
Willimantic: Lightning exposure derived from ingested climatology tiles.
Tornado
South Windham: 8/100 · Willimantic: 8/100
No gap.
South Windham: Tornado risk derived from NOAA SPC historical reports.
Willimantic: Tornado risk derived from NOAA SPC historical reports.
Hail
South Windham: 13/100 · Willimantic: 17/100
Willimantic is 4 points higher.
South Windham: Hail risk derived from NOAA SPC historical reports.
Willimantic: Hail risk derived from NOAA SPC historical reports.
Storm surge
South Windham: Unavailable · Willimantic: Unavailable
A score difference cannot be calculated without both sources.
South Windham: Storm surge model is not available for this location yet.
Willimantic: Storm surge model is not available for this location yet.
Wildfire
South Windham: 62/100 · Willimantic: 62/100
No gap.
South Windham: Wildfire exposure derived from ingested fire potential tiles.
Willimantic: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
South Windham: 31/100 · Willimantic: 29/100
South Windham is 2 points higher.
South Windham: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Willimantic: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.