City vs city
Branford Center vs Groton, CT
Groton currently scores 4 points higher overall than Branford Center, with the largest gap in wildfire.
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
Branford Center: 39/100 · Groton: 43/100
Groton is 4 points higher.
Flood
Branford Center: 86/100 · Groton: 97/100
Groton is 11 points higher.
Branford Center: FEMA NFHL flood zones: 19 features intersect this tile.
Groton: FEMA NFHL flood zones: 19 features intersect this tile.
Wind
Branford Center: 29/100 · Groton: 35/100
Groton is 6 points higher.
Branford Center: Wind exposure derived from ingested design wind / climatology tiles.
Groton: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Branford Center: 15/100 · Groton: 9/100
Branford Center is 6 points higher.
Branford Center: Lightning exposure derived from ingested climatology tiles.
Groton: Lightning exposure derived from ingested climatology tiles.
Tornado
Branford Center: 0/100 · Groton: 0/100
No gap.
Branford Center: Tornado risk derived from NOAA SPC historical reports.
Groton: Tornado risk derived from NOAA SPC historical reports.
Hail
Branford Center: 2/100 · Groton: 6/100
Groton is 4 points higher.
Branford Center: Hail risk derived from NOAA SPC historical reports.
Groton: Hail risk derived from NOAA SPC historical reports.
Storm surge
Branford Center: 98/100 · Groton: 97/100
Branford Center is 1 points higher.
Branford Center: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Groton: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Branford Center: 8/100 · Groton: 27/100
Groton is 19 points higher.
Branford Center: Wildfire exposure derived from ingested fire potential tiles.
Groton: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Branford Center: 35/100 · Groton: 33/100
Branford Center is 2 points higher.
Branford Center: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Groton: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.