City vs city
North Plymouth vs South Duxbury, MA
North Plymouth currently scores 1 points higher overall than South Duxbury, 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
North Plymouth: 39/100 · South Duxbury: 38/100
North Plymouth is 1 points higher.
Flood
North Plymouth: 55/100 · South Duxbury: 97/100
South Duxbury is 42 points higher.
North Plymouth: FEMA NFHL flood zones: 11 features intersect this tile.
South Duxbury: FEMA NFHL flood zones: 25 features intersect this tile.
Wind
North Plymouth: 33/100 · South Duxbury: 32/100
North Plymouth is 1 points higher.
North Plymouth: Wind exposure derived from ingested design wind / climatology tiles.
South Duxbury: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
North Plymouth: 12/100 · South Duxbury: 12/100
No gap.
North Plymouth: Lightning exposure derived from ingested climatology tiles.
South Duxbury: Lightning exposure derived from ingested climatology tiles.
Tornado
North Plymouth: 4/100 · South Duxbury: 4/100
No gap.
North Plymouth: Tornado risk derived from NOAA SPC historical reports.
South Duxbury: Tornado risk derived from NOAA SPC historical reports.
Hail
North Plymouth: 33/100 · South Duxbury: 25/100
North Plymouth is 8 points higher.
North Plymouth: Hail risk derived from NOAA SPC historical reports.
South Duxbury: Hail risk derived from NOAA SPC historical reports.
Storm surge
North Plymouth: 95/100 · South Duxbury: 95/100
No gap.
North Plymouth: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
South Duxbury: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
North Plymouth: 54/100 · South Duxbury: 12/100
North Plymouth is 42 points higher.
North Plymouth: Wildfire exposure derived from ingested fire potential tiles.
South Duxbury: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
North Plymouth: 27/100 · South Duxbury: 26/100
North Plymouth is 1 points higher.
North Plymouth: Air quality signal derived from the latest EPA AirNow combined AQI grid.
South Duxbury: Air quality signal derived from the latest EPA AirNow combined AQI grid.