City vs city
Byram vs Cromwell, CT
Cromwell currently scores 3 points higher overall than Byram, 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 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
Byram: 35/100 · Cromwell: 38/100
Cromwell is 3 points higher.
Flood
Byram: 10/100 · Cromwell: 90/100
Cromwell is 80 points higher.
Byram: FEMA NFHL flood zones: 3 features intersect this tile.
Cromwell: FEMA NFHL flood zones: 14 features intersect this tile.
Wind
Byram: 24/100 · Cromwell: 26/100
Cromwell is 2 points higher.
Byram: Wind exposure derived from ingested design wind / climatology tiles.
Cromwell: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Byram: 20/100 · Cromwell: 13/100
Byram is 7 points higher.
Byram: Lightning exposure derived from ingested climatology tiles.
Cromwell: Lightning exposure derived from ingested climatology tiles.
Tornado
Byram: 8/100 · Cromwell: 0/100
Byram is 8 points higher.
Byram: Tornado risk derived from NOAA SPC historical reports.
Cromwell: Tornado risk derived from NOAA SPC historical reports.
Hail
Byram: 14/100 · Cromwell: 9/100
Byram is 5 points higher.
Byram: Hail risk derived from NOAA SPC historical reports.
Cromwell: Hail risk derived from NOAA SPC historical reports.
Storm surge
Byram: 99/100 · Cromwell: Unavailable
A score difference cannot be calculated without both sources.
Byram: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Cromwell: Storm surge model is not available for this location yet.
Wildfire
Byram: 74/100 · Cromwell: 62/100
Byram is 12 points higher.
Byram: Wildfire exposure derived from ingested fire potential tiles.
Cromwell: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Byram: 27/100 · Cromwell: 28/100
Cromwell is 1 points higher.
Byram: 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.
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