City vs city
Old Hill vs Westport Village, CT
Old Hill and Westport Village are tied on overall score, with the biggest factor difference 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
Old Hill: 44/100 · Westport Village: 44/100
No gap.
Flood
Old Hill: 69/100 · Westport Village: 69/100
No gap.
Old Hill: FEMA NFHL flood zones: 13 features intersect this tile.
Westport Village: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Old Hill: 26/100 · Westport Village: 26/100
No gap.
Old Hill: Wind exposure derived from ingested design wind / climatology tiles.
Westport Village: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Old Hill: 16/100 · Westport Village: 16/100
No gap.
Old Hill: Lightning exposure derived from ingested climatology tiles.
Westport Village: Lightning exposure derived from ingested climatology tiles.
Tornado
Old Hill: 0/100 · Westport Village: 0/100
No gap.
Old Hill: Tornado risk derived from NOAA SPC historical reports.
Westport Village: Tornado risk derived from NOAA SPC historical reports.
Hail
Old Hill: 10/100 · Westport Village: 10/100
No gap.
Old Hill: Hail risk derived from NOAA SPC historical reports.
Westport Village: Hail risk derived from NOAA SPC historical reports.
Storm surge
Old Hill: 76/100 · Westport Village: 76/100
No gap.
Old Hill: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Westport Village: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Old Hill: 57/100 · Westport Village: 57/100
No gap.
Old Hill: Wildfire exposure derived from ingested fire potential tiles.
Westport Village: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Old Hill: 51/100 · Westport Village: 51/100
No gap.
Old Hill: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Westport Village: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.