City vs city
Norwich vs Simsbury Center, CT
Norwich currently scores 9 points higher overall than Simsbury Center, 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 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
Norwich: 45/100 · Simsbury Center: 36/100
Norwich is 9 points higher.
Flood
Norwich: 55/100 · Simsbury Center: 67/100
Simsbury Center is 12 points higher.
Norwich: FEMA NFHL flood zones: 14 features intersect this tile.
Simsbury Center: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Norwich: 31/100 · Simsbury Center: 23/100
Norwich is 8 points higher.
Norwich: Wind exposure derived from ingested design wind / climatology tiles.
Simsbury Center: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Norwich: 10/100 · Simsbury Center: 12/100
Simsbury Center is 2 points higher.
Norwich: Lightning exposure derived from ingested climatology tiles.
Simsbury Center: Lightning exposure derived from ingested climatology tiles.
Tornado
Norwich: 0/100 · Simsbury Center: 0/100
No gap.
Norwich: Tornado risk derived from NOAA SPC historical reports.
Simsbury Center: Tornado risk derived from NOAA SPC historical reports.
Hail
Norwich: 33/100 · Simsbury Center: 21/100
Norwich is 12 points higher.
Norwich: Hail risk derived from NOAA SPC historical reports.
Simsbury Center: Hail risk derived from NOAA SPC historical reports.
Storm surge
Norwich: 95/100 · Simsbury Center: Unavailable
A score difference cannot be calculated without both sources.
Norwich: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Simsbury Center: Storm surge model is not available for this location yet.
Wildfire
Norwich: 59/100 · Simsbury Center: 64/100
Simsbury Center is 5 points higher.
Norwich: Wildfire exposure derived from ingested fire potential tiles.
Simsbury Center: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Norwich: 32/100 · Simsbury Center: 28/100
Norwich is 4 points higher.
Norwich: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Simsbury Center: Air quality signal derived from the latest EPA AirNow combined AQI grid.