City vs city
Hamden vs Riverton, CT
Hamden currently scores 9 points higher overall than Riverton, 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
Hamden: 34/100 · Riverton: 25/100
Hamden is 9 points higher.
Flood
Hamden: 52/100 · Riverton: 8/100
Hamden is 44 points higher.
Hamden: FEMA NFHL flood zones: 8 features intersect this tile.
Riverton: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Hamden: 27/100 · Riverton: 22/100
Hamden is 5 points higher.
Hamden: Wind exposure derived from ingested design wind / climatology tiles.
Riverton: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Hamden: 14/100 · Riverton: 12/100
Hamden is 2 points higher.
Hamden: Lightning exposure derived from ingested climatology tiles.
Riverton: Lightning exposure derived from ingested climatology tiles.
Tornado
Hamden: 0/100 · Riverton: 8/100
Riverton is 8 points higher.
Hamden: Tornado risk derived from NOAA SPC historical reports.
Riverton: Tornado risk derived from NOAA SPC historical reports.
Hail
Hamden: 14/100 · Riverton: 34/100
Riverton is 20 points higher.
Hamden: Hail risk derived from NOAA SPC historical reports.
Riverton: Hail risk derived from NOAA SPC historical reports.
Storm surge
Hamden: Unavailable · Riverton: Unavailable
A score difference cannot be calculated without both sources.
Hamden: Storm surge model is not available for this location yet.
Riverton: Storm surge model is not available for this location yet.
Wildfire
Hamden: 64/100 · Riverton: 62/100
Hamden is 2 points higher.
Hamden: Wildfire exposure derived from ingested fire potential tiles.
Riverton: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Hamden: 34/100 · Riverton: 27/100
Hamden is 7 points higher.
Hamden: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Riverton: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.