City vs city
Dennis Port vs West Yarmouth, MA
West Yarmouth currently scores 3 points higher overall than Dennis Port, with the largest gap in wildfire.
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
Dennis Port: 32/100 · West Yarmouth: 35/100
West Yarmouth is 3 points higher.
Flood
Dennis Port: 43/100 · West Yarmouth: 34/100
Dennis Port is 9 points higher.
Dennis Port: FEMA NFHL flood zones: 14 features intersect this tile.
West Yarmouth: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Dennis Port: 37/100 · West Yarmouth: 37/100
No gap.
Dennis Port: Wind exposure derived from ingested design wind / climatology tiles.
West Yarmouth: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Dennis Port: 9/100 · West Yarmouth: 11/100
West Yarmouth is 2 points higher.
Dennis Port: Lightning exposure derived from ingested climatology tiles.
West Yarmouth: Lightning exposure derived from ingested climatology tiles.
Tornado
Dennis Port: 0/100 · West Yarmouth: 23/100
West Yarmouth is 23 points higher.
Dennis Port: Tornado risk derived from NOAA SPC historical reports.
West Yarmouth: Tornado risk derived from NOAA SPC historical reports.
Hail
Dennis Port: 7/100 · West Yarmouth: 6/100
Dennis Port is 1 points higher.
Dennis Port: Hail risk derived from NOAA SPC historical reports.
West Yarmouth: Hail risk derived from NOAA SPC historical reports.
Storm surge
Dennis Port: 97/100 · West Yarmouth: 97/100
No gap.
Dennis Port: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
West Yarmouth: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Dennis Port: 6/100 · West Yarmouth: 42/100
West Yarmouth is 36 points higher.
Dennis Port: Wildfire exposure derived from ingested fire potential tiles.
West Yarmouth: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Dennis Port: 26/100 · West Yarmouth: 27/100
West Yarmouth is 1 points higher.
Dennis Port: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
West Yarmouth: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.