City vs city
Mashantucket vs Norwich, CT
Norwich currently scores 17 points higher overall than Mashantucket, 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 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
Mashantucket: 28/100 · Norwich: 45/100
Norwich is 17 points higher.
Flood
Mashantucket: 68/100 · Norwich: 55/100
Mashantucket is 13 points higher.
Mashantucket: FEMA NFHL flood zones: 12 features intersect this tile.
Norwich: FEMA NFHL flood zones: 14 features intersect this tile.
Wind
Mashantucket: 34/100 · Norwich: 31/100
Mashantucket is 3 points higher.
Mashantucket: Wind exposure derived from ingested design wind / climatology tiles.
Norwich: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Mashantucket: 9/100 · Norwich: 10/100
Norwich is 1 points higher.
Mashantucket: Lightning exposure derived from ingested climatology tiles.
Norwich: Lightning exposure derived from ingested climatology tiles.
Tornado
Mashantucket: 0/100 · Norwich: 0/100
No gap.
Mashantucket: Tornado risk derived from NOAA SPC historical reports.
Norwich: Tornado risk derived from NOAA SPC historical reports.
Hail
Mashantucket: 7/100 · Norwich: 33/100
Norwich is 26 points higher.
Mashantucket: Hail risk derived from NOAA SPC historical reports.
Norwich: Hail risk derived from NOAA SPC historical reports.
Storm surge
Mashantucket: Unavailable · Norwich: 95/100
A score difference cannot be calculated without both sources.
Mashantucket: Storm surge model is not available for this location yet.
Norwich: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Mashantucket: 16/100 · Norwich: 59/100
Norwich is 43 points higher.
Mashantucket: Wildfire exposure derived from ingested fire potential tiles.
Norwich: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Mashantucket: 33/100 · Norwich: 32/100
Mashantucket is 1 points higher.
Mashantucket: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Norwich: Air quality signal derived from the latest EPA AirNow combined AQI grid.