City vs city
Cordaville vs Grafton, MA
Grafton currently scores 5 points higher overall than Cordaville, with the largest gap in hail.
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
Cordaville: 28/100 · Grafton: 33/100
Grafton is 5 points higher.
Flood
Cordaville: 43/100 · Grafton: 38/100
Cordaville is 5 points higher.
Cordaville: FEMA NFHL flood zones: 14 features intersect this tile.
Grafton: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Cordaville: 26/100 · Grafton: 26/100
No gap.
Cordaville: Wind exposure derived from ingested design wind / climatology tiles.
Grafton: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Cordaville: 9/100 · Grafton: 9/100
No gap.
Cordaville: Lightning exposure derived from ingested climatology tiles.
Grafton: Lightning exposure derived from ingested climatology tiles.
Tornado
Cordaville: 8/100 · Grafton: 0/100
Cordaville is 8 points higher.
Cordaville: Tornado risk derived from NOAA SPC historical reports.
Grafton: Tornado risk derived from NOAA SPC historical reports.
Hail
Cordaville: 25/100 · Grafton: 38/100
Grafton is 13 points higher.
Cordaville: Hail risk derived from NOAA SPC historical reports.
Grafton: Hail risk derived from NOAA SPC historical reports.
Storm surge
Cordaville: Unavailable · Grafton: Unavailable
A score difference cannot be calculated without both sources.
Cordaville: Storm surge model is not available for this location yet.
Grafton: Storm surge model is not available for this location yet.
Wildfire
Cordaville: 61/100 · Grafton: 57/100
Cordaville is 4 points higher.
Cordaville: Wildfire exposure derived from ingested fire potential tiles.
Grafton: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Cordaville: 26/100 · Grafton: 27/100
Grafton is 1 points higher.
Cordaville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Grafton: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.