City vs city
South Londonderry vs Waterbury, VT
South Londonderry currently scores 2 points higher overall than Waterbury, 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 Londonderry: 26/100 · Waterbury: 24/100
South Londonderry is 2 points higher.
Flood
South Londonderry: 61/100 · Waterbury: 53/100
South Londonderry is 8 points higher.
South Londonderry: FEMA NFHL flood zones: 5 features intersect this tile.
Waterbury: FEMA NFHL flood zones: 1 features intersect this tile.
Wind
South Londonderry: 18/100 · Waterbury: 16/100
South Londonderry is 2 points higher.
South Londonderry: Wind exposure derived from ingested design wind / climatology tiles.
Waterbury: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
South Londonderry: 26/100 · Waterbury: 20/100
South Londonderry is 6 points higher.
South Londonderry: Lightning exposure derived from ingested climatology tiles.
Waterbury: Lightning exposure derived from ingested climatology tiles.
Tornado
South Londonderry: 0/100 · Waterbury: 0/100
No gap.
South Londonderry: Tornado risk derived from NOAA SPC historical reports.
Waterbury: Tornado risk derived from NOAA SPC historical reports.
Hail
South Londonderry: 1/100 · Waterbury: 5/100
Waterbury is 4 points higher.
South Londonderry: Hail risk derived from NOAA SPC historical reports.
Waterbury: Hail risk derived from NOAA SPC historical reports.
Storm surge
South Londonderry: Unavailable · Waterbury: Unavailable
A score difference cannot be calculated without both sources.
South Londonderry: Storm surge model is not available for this location yet.
Waterbury: Storm surge model is not available for this location yet.
Wildfire
South Londonderry: 23/100 · Waterbury: 29/100
Waterbury is 6 points higher.
South Londonderry: Wildfire exposure derived from ingested fire potential tiles.
Waterbury: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
South Londonderry: 26/100 · Waterbury: 21/100
South Londonderry is 5 points higher.
South Londonderry: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Waterbury: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.