City vs city
Dennis vs Ocean Grove, MA
Ocean Grove currently scores 2 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 · Ocean Grove: 34/100
Ocean Grove is 2 points higher.
Flood
Dennis: 43/100 · Ocean Grove: 32/100
Dennis is 11 points higher.
Dennis: FEMA NFHL flood zones: 14 features intersect this tile.
Ocean Grove: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Dennis: 37/100 · Ocean Grove: 34/100
Dennis is 3 points higher.
Dennis: Wind exposure derived from ingested design wind / climatology tiles.
Ocean Grove: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Dennis: 9/100 · Ocean Grove: 10/100
Ocean Grove is 1 points higher.
Dennis: Lightning exposure derived from ingested climatology tiles.
Ocean Grove: Lightning exposure derived from ingested climatology tiles.
Tornado
Dennis: 0/100 · Ocean Grove: 8/100
Ocean Grove is 8 points higher.
Dennis: Tornado risk derived from NOAA SPC historical reports.
Ocean Grove: Tornado risk derived from NOAA SPC historical reports.
Hail
Dennis: 7/100 · Ocean Grove: 11/100
Ocean Grove is 4 points higher.
Dennis: Hail risk derived from NOAA SPC historical reports.
Ocean Grove: Hail risk derived from NOAA SPC historical reports.
Storm surge
Dennis: 97/100 · Ocean Grove: 93/100
Dennis is 4 points higher.
Dennis: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Ocean Grove: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Dennis: 6/100 · Ocean Grove: 52/100
Ocean Grove is 46 points higher.
Dennis: Wildfire exposure derived from ingested fire potential tiles.
Ocean Grove: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Dennis: 26/100 · Ocean Grove: 28/100
Ocean Grove 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.
Ocean Grove: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.