City vs city
Blue Hills vs Cromwell, CT
Blue Hills currently scores 7 points higher overall than Cromwell, with the largest gap in tornado.
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
Blue Hills: 45/100 · Cromwell: 38/100
Blue Hills is 7 points higher.
Flood
Blue Hills: 96/100 · Cromwell: 90/100
Blue Hills is 6 points higher.
Blue Hills: FEMA NFHL flood zones: 12 features intersect this tile.
Cromwell: FEMA NFHL flood zones: 14 features intersect this tile.
Wind
Blue Hills: 25/100 · Cromwell: 26/100
Cromwell is 1 points higher.
Blue Hills: Wind exposure derived from ingested design wind / climatology tiles.
Cromwell: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Blue Hills: 11/100 · Cromwell: 13/100
Cromwell is 2 points higher.
Blue Hills: Lightning exposure derived from ingested climatology tiles.
Cromwell: Lightning exposure derived from ingested climatology tiles.
Tornado
Blue Hills: 50/100 · Cromwell: 0/100
Blue Hills is 50 points higher.
Blue Hills: Tornado risk derived from NOAA SPC historical reports.
Cromwell: Tornado risk derived from NOAA SPC historical reports.
Hail
Blue Hills: 43/100 · Cromwell: 9/100
Blue Hills is 34 points higher.
Blue Hills: Hail risk derived from NOAA SPC historical reports.
Cromwell: Hail risk derived from NOAA SPC historical reports.
Storm surge
Blue Hills: Unavailable · Cromwell: Unavailable
A score difference cannot be calculated without both sources.
Blue Hills: Storm surge model is not available for this location yet.
Cromwell: Storm surge model is not available for this location yet.
Wildfire
Blue Hills: 62/100 · Cromwell: 62/100
No gap.
Blue Hills: Wildfire exposure derived from ingested fire potential tiles.
Cromwell: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Blue Hills: 28/100 · Cromwell: 28/100
No gap.
Blue Hills: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Cromwell: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.