City vs city
Dennis vs Marion Center, MA
Marion Center currently scores 6 points higher overall than Dennis, 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: 32/100 · Marion Center: 38/100
Marion Center is 6 points higher.
Flood
Dennis: 43/100 · Marion Center: 60/100
Marion Center is 17 points higher.
Dennis: FEMA NFHL flood zones: 14 features intersect this tile.
Marion Center: FEMA NFHL flood zones: 24 features intersect this tile.
Wind
Dennis: 37/100 · Marion Center: 36/100
Dennis is 1 points higher.
Dennis: Wind exposure derived from ingested design wind / climatology tiles.
Marion Center: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Dennis: 9/100 · Marion Center: 12/100
Marion Center is 3 points higher.
Dennis: Lightning exposure derived from ingested climatology tiles.
Marion Center: Lightning exposure derived from ingested climatology tiles.
Tornado
Dennis: 0/100 · Marion Center: 4/100
Marion Center is 4 points higher.
Dennis: Tornado risk derived from NOAA SPC historical reports.
Marion Center: Tornado risk derived from NOAA SPC historical reports.
Hail
Dennis: 7/100 · Marion Center: 10/100
Marion Center is 3 points higher.
Dennis: Hail risk derived from NOAA SPC historical reports.
Marion Center: Hail risk derived from NOAA SPC historical reports.
Storm surge
Dennis: 97/100 · Marion Center: 99/100
Marion Center is 2 points higher.
Dennis: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Marion Center: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Dennis: 6/100 · Marion Center: 51/100
Marion Center is 45 points higher.
Dennis: Wildfire exposure derived from ingested fire potential tiles.
Marion Center: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Dennis: 26/100 · Marion Center: 28/100
Marion Center is 2 points higher.
Dennis: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Marion Center: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.